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Black Tuesday/Stock Market Crash Of 1929

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Black Tuesday/Stock Market Crash Of 1929

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History Brief: Black Tuesday (The Stock Market Crash)

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Business Cycle/Causes of the Great Depression

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Business Cycle/Causes of the Great Depression

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The Great Depression: Crash Course US History #33

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Fort Sumter is an island fortification located in Charleston Harbor, South Carolina. Originally constructed in 1829 as a coastal garrison, Fort Sumter is most famous for being the site of the first shots of the Civil War (1861-65). U.S. Major Robert Anderson occupied the unfinished fort in December 1860 following South Carolina’s secession from the Union, initiating a standoff with the state’s militia forces. When President Abraham Lincoln announced plans to resupply the fort, Confederate General P.G.T. Beauregard bombarded Fort Sumter on April 12, 1861. After a 34-hour exchange of artillery fire, Anderson and 86 soldiers surrendered the fort on April 13. Confederate troops then occupied Fort Sumter for nearly four years, resisting several bombardments by Union forces before abandoning the garrison prior to William T. Sherman’s capture of Charleston in February 1865. After the Civil War, Fort Sumter was restored by the U.S. military and manned during the Spanish-American War (1898), World War I (1914-18) and World War II (1939-45).

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(Gettysburg 1993) Colonel Chamberlain's speech

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On April 9, 1865, near the town of Appomattox Court House, Virginia, Confederate General Robert E. Lee surrendered his Army of Northern Virginia to Union General Ulysses S. Grant. Days earlier, Lee had abandoned the Confederate capital of Richmond and the city of Petersburg; his goal was to rally the remnants of his beleaguered troops, meet Confederate reinforcements in North Carolina and resume fighting. But the resulting Battle of Appomattox Court House, which lasted only a few hours, effectively brought the four-year Civil War to an end.

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https://www.flickr.com/photos/un_photo/8569662978

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https://www.youtube.com/watch?v=YWE4OzQdjPk

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https://www.history.com/topics/american-civil-war/fort-sumter

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https://www.history.com/topics/american-civil-war/appomattox-court-house

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In short, the terms of the plan were easy for most Southerners to accept. Though the emancipation of slaves was an impossible pill for some Confederates to swallow, Lincoln’s plan was charitable, considering the costliness of the war. With the Proclamation of Amnesty and Reconstruction, Lincoln was seizing the initiative for reconstruction from Congress. Some Radical Republicans thought the plan was far too easy on the South, but others accepted it because of the president’s prestige and leadership. Following Lincoln’s assassination in April 1865, the disagreements over the postwar reconstruction policy led to a heated battle between the next president, Andrew Johnson, and Congress.

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Wade-Davis Bill/pocket veto. This states that if a bill is not signed within  10 days that it is an automatic law. | Post Civil War Era | Pinterest | American Civil War and American History

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Wade-Davis Bill/pocket veto. This states that if a bill is not signed within  10 days that it is an automatic law.

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Plessy v. Ferguson/End of Reconstruction

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Plessy v. Ferguson/End of Reconstruction

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Plessy v. Ferguson was a landmark 1896 U.S. Supreme Court decision that upheld the constitutionality of racial segregation under the “separate but equal” doctrine. The case stemmed from an 1892 incident in which African-American train passenger Homer Plessy refused to sit in a car for blacks. Rejecting Plessy’s argument that his constitutional rights were violated, the Supreme Court ruled that a law that “implies merely a legal distinction” between whites and blacks was not unconstitutional. As a result, restrictive Jim Crow legislation and separate public accommodations based on race became commonplace.

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https://www.youtube.com/watch?v=9_kk9dzORgc

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https://www.youtube.com/watch?v=9_kk9dzORgc

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https://www.history.com/this-day-in-history/lincoln-issues-proclamation-of-amnesty-and-reconstruction

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Plessy v. Ferguson/End of Reconstruction articl link

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Plessy v. Ferguson/End of Reconstruction articl link

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https://www.history.com/topics/black-history/plessy-v-ferguson

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Plessy v. Ferguson/End of Reconstruction article link

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Plessy v. Ferguson/End of Reconstruction article link

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https://www.history.com/topics/black-history/plessy-v-ferguson

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https://www.pinterest.com/pin/574209021217385856/

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Signed into law in May 1862, the Homestead Act opened up settlement in the western United States, allowing any American, including freed slaves, to put in a claim for up to 160 free acres of federal land. By the end of the Civil War, 15,000 homestead claims had been established, and more followed in the postwar years. Eventually, 1.6 million individual claims would be approved; nearly ten percent of all government held property for a total of 420,000 square miles of territory.

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Wounded Knee, located on the Pine Ridge Indian Reservation in southwestern South Dakota,was the site of two conflicts between North American Indians and representatives of the U.S. government. An 1890 massacre left some 15 0Native Americans dead, in what was the final clash between federal troops and the Sioux. In 1973, members of the American Indian Movement occupied Wounded Knee for 71 days to protest conditions on the reservation.

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http://www.discovery.com/tv-shows/bering-sea-gold/photos/nome-gold-rush-pictures/

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The Massacre at Wounded Knee article link

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The Massacre at Wounded Knee article link

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https://www.history.com/topics/native-american-history/wounded-knee

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https://www.youtube.com/watch?v=JUKCA966BFc

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igned into law in May 1862, the Homestead Act opened up settlement in the western United States, allowing any American, including freed slaves, to put in a claim for up to 160 free acres of federal land. By the end of the Civil War, 15,000 homestead claims had been established, and more followed in the postwar years. Eventually, 1.6 million individual claims would be approved; nearly ten percent of all government held property for a total of 420,000 square miles of territory.

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*http://ushistoryscene.com/article/second-industrial-revolution/
*https://learning-center.homesciencetools.com/article/modern-inventions-airplane-light-bulb-telephone/
*https://www.youtube.com/watch?v=CVn_23WpJM8
*https://jdpolitics.wordpress.com/2008/05/11/what-labor-unions-mean-for-america-today/

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*https://www.thenation.com/article/american-imperialism-when-it-all-began/
*http://www.loc.gov/teachers/classroommaterials/presentationsandactivities/presentations/timeline/riseind/city/
*https://www.youtube.com/watch?v=VS10oGZrkfE
*https://girltalkhq.com/happy-165th-birthday-womens-rights-movement/

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"If a Western Rip Van Winkle had fallen asleep in 1869 and awakened in 1896, he would not have recognized the lands that the railroads had touched. Bison had yielded to cattle; mountains had been blasted and bored. Great swaths of land that had once whispered grass now screamed corn and wheat. Nation-states had conquered Indian peoples, slaughtering some of them and confining and controlling most of them. Population had increased across much of this vast region, and there were growing cities along its edges. A land that had once run largely north-south now ran east-west. Each change could have been traced back to the railroads." - Richard White, Railroaded

Unprecedented Urbanization

Between 1820 and 1860, the visual map of the United States was transformed by unprecedented urbanization and rapid territorial expansion. These changes mutually fueled the Second Industrial Revolution which peaked between 1870 and 1914. Between the annexation of Texas (1845), the British retreat from Oregon country, and The Treaty of Guadalupe-Hidalgo (1848) which cemented Mexican cession of the Southwest to the United States, territorial expansion exponentially rewrote the competing visions free-soilers, European immigrants, industrial capitalists, and Native Americans held for the future of the American Empire.

Need for Railroads

The need for massive industry was obvious: in order to reach California's burgeoning port cities like San Francisco and to expedite the extraction of gold from the mines, railroad tracks would need to be laid across the plains to reach the Pacific and open up trade networks. Questions abounded about the character this new American territory would take: would it be reliant on slave labor and fulfill Jefferson's original vision of an agrarian republic? Would corporations or the federal government lay down the required infrastructure to 'tame the West'? Still, others wondered if turning over the bison laden Plains to New York based corporations would stifle the American dream for America's second and third sons. Still, others believed the technological innovations of the Second Industrial Revolution was the unstoppable culmination of modern civilization propelling the fulfillment of Manifest Destiny. Questions of this nature were not new in American history. Throughout the first half of the nineteenth century, Americans were forced to adjust to the implications of the First Industrial Revolution. 1750 to 1850 marked a century of heightened industrial activity centered around textiles. After the invention of steam power and the cotton gin by Eli Whitney in 1793, cotton could be shipped from the American South by New England ships to the vast textile factories of Great Britain, producing a reverse triangle trade around a single global commodity. These developments were hailed by some as "progress," but the pace, scale, and reliance of slave labor on these developments instilled in others a great sense of anxiety and fear.

Although the economic and social problems of the first Industrial Revolution distressed many, these concerns were set aside during the nation's bloody Civil War (1861-1865).

The following maps demonstrate the advancement of the railroad before the Civil War (as always, click to enlarge image):

American Economic Growth

In the aftermath of the Civil War and Reconstruction, the American economy grew considerably as it entered "The Second Industrial Revolution," generally recognized as the period between 1870 and 1914. The U.S. was awash in an abundance of natural resources from its newly acquired territories, a growing supply of labor immigrating from Europe, and the migration of emancipated African Americans North and West, an expanding market for manufactured goods, and the availability of capital for investment.

The Second Industrial Revolution took local communities and their new products out of the shadow of large regional agricultural based economies which was assisted by new labor forces and production techniques. During the Second Industrial Revolution, innovations in transportation, such as roads, steamboats, the Eerie Canal, and most notably railroads, linked distant, previously isolated communities together.

Transporting Products

For the first time, goods from the American interior could be shipped directly to the Atlantic, and vice versa. Being able to ship products great distances transformed the nature of economic activity in the United States. Before the development of this elaborate transportation and communication system, economies were localized and often based on a barter system. The transportation revolution opened up new markets for farmers, industrialists, and bankers who could now bring crops cotton in the Mississippi River Valley, wheat in the Midwest, and manufactured goods in upstate New York into a global market based on credit. Similarly, the expansion of the railroad brought a dramatic reduction in the time and money it took to move heavy goods, creating new opportunities for wealth at a time when two-thirds of all Americans still resided on farms.

Government Involvement

The federal government actively participated in this growth by promoting industrial and agricultural development. High tariffs were enacted to protect American industry from foreign competition, land was granted to railroad companies to encourage construction, and the army was employed to forcibly remove Indians from western land desired by farmers and mining companies. The rapid growth of factory production, mining, and railroad construction all boosted the new industrial economy and stood in stark contrast to the previous small farm and artisan workshop economy of the pre-Civil War era.

By 1913, the United States produced one-third of the world's industrial out put-more than the total of Great Britain, France, and Germany combined. The living standards and the purchasing power of money increased rapidly, as new technologies played an ever-increasing role in the daily lives of working- and middle-class citizens. Between 1870 and 1920, almost 11 million Americans moved from farm to city, and another 25 million immigrants arrived from overseas. By 1920, for the first time in American history, the census revealed more people lived in cities than on farms.

Interconnected Growth

Inventions during the Second Industrial Revolution were interconnected. The railroad spurred the growth of the telegraph machine. Telegraph lines and railroad lines inextricably bound together as telegraph polls dotted the distance of railroad lines. The telegraph, and later the telephone, ushered in the era of instant communication and brought about, in the words of cultural historian Stephen Kern, "the annihilation of distance." This was a profound change for Americans. The "local" shot outward to the "national" and even "international" as a new sense of world unity was established through these new technologies. These technologies also increased the pace of life and the manner in which people worked and lived.

Major Technological Advances of the Second Industrial Revolution:

* 1870s - Automatic signals, air brakes, and knuckle couplers on the railroads; the Bessemer and then the open-hearth process in the steel mills; the telephone, electric light, and typewriter.
* 1880s - The elevator and structural steel for buildings, leading to the first "skyscrapers."
* 1890s - The phonograph and motion pictures; the electric generator, contributing to modern household items such as refrigerators and washing machines and gradually replaced water and steam powered engines; and the internal combustion engine, which made possible the first automobiles and the first airplane flight by the Wright brothers in 1903.

Unstable Growth

The economic growth during this time period was extraordinary but unstable. The world economy experienced harsh depressions in 1873 and again in 1897. Businesses competed intensely with each other and corporations battled to gain control of industries. Countless companies failed and others were bought up by larger corporations which eventually ruled the marketplace.

For those who were able to capitalize on these technological advancements, the Second Industrial Revolution was highly profitable. During the Depression of 1873, the soon-to-be industry giant, Andrew Carnegie established a steel company which controlled every phase of business from raw materials to transportation, manufacturing, and distribution.

Carnegie Fortune

By the 1890s, Carnegie dominated the steel industry and had accumulated a fortune worth millions. His steel factories were the most technologically advanced in the world, although this honor came at a price for his workers. Carnegie ran his companies with a dictatorial hand; his factories operated around the clock and workers were burdened with long hours. Yet, at the same time, Carnegie believed that the rich had a moral obligation to promote the advancement of society and he distributed much of his wealth to various philanthropies, especially towards the creation of public libraries throughout the country.

Like Carnegie, John D. Rockefeller also accumulated enormous amounts of wealth, although his came through domination of the oil industry.

Beating the Competition

Rockefeller annihilated rival oil firms through committed competition, secret deals with railroad companies, and fixed prices and production quotas. He bought out competing oil refineries and managed all aspects of the operation, including drilling, refining, storage, and distribution. Before long, Rockefeller's Standard Oil Company controlled a majority of the nation's oil industry. Like Carnegie, Rockefeller publicly supported a number of philanthropies, yet privately domineered over his workers and bitterly fought their efforts to organize and unionize.

The Second Industrial Revolution fueled the Gilded Age, a period of great extremes: great wealth and widespread poverty, great expansion and deep depression, new opportunities and greater standardization. Economic insecurity became a basic way of life as the depressions of the 1870s and 1890s put millions out of work or reduced pay. Those who remained in the industrial line of work experienced extremely dangerous working conditions, long hours, no compensation for injuries, no pensions, and low wages. But for a limited minority of workers, the industrial system established new forms of freedom. Skilled workers received high wages in industrial work and oversaw a great deal of the production process. Economic independence now required a technical skill rather than ownership of one's own shop and tools. It was labeled "progress" by its proponents, but those who worked the floor at the factory knew it came at a price.

ABOUT THE AUTHOR

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The Second Industrial Revolution, 1870-1914 - US History Scene

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"If a Western Rip Van Winkle had fallen asleep in 1869 and awakened in 1896, he would not have recognized the lands that the railroads had touched. Bison had yielded to cattle; mountains had been blasted and bored. Great swaths of land that had once whispered grass now screamed corn and wheat.

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Science Lesson: Learn About Inventions

The Telephone & Alexander Graham Bell

What if the only way you could communicate with someone living in another city was by mailing them a letter, one that might take weeks to get delivered? (Even with our modern technology, it still takes at least two weeks for mail to get to some countries.) The telephone is certainly one of the greatest inventions in the history of communication!

The inventor of the telephone, Alexander Graham Bell, was born in Scotland in 1847, the same year as Thomas Edison. He went to university in Edinburgh and London, then immigrated to Canada in 1870 and to the U.S. a year later. There he used visible speech (a type of phonetic notation that shows the position of the throat, mouth, and tongue to make different sounds) to teach deaf-mute people how speak.

When he was a young man, Bell became interested in transmitting speech, the way a telegraph transmitted messages. In 1874 he developed the idea for the telephone and successfully created and patented one two years later. (Just two hours after he applied for his patent, Elisha Gray filed his intention to apply for a patent for a very similar device.) His first transmitted sentence was to his assistant: 'Watson, come here; I want to see you.' Bell demonstrated his telephone at the Philadelphia Centennial Expo and in 1877 organized the Bell Telephone Company.

So how does this amazing invention work? How can you talk to someone miles away and hear them as though they were in the same room with you? It's actually a fairly simple process. At its most basic, a telephone consists of a switch, a receiver, and a microphone. The switch connects your phone to the telephone network; the receiver changes electrical signals into sound waves so you can hear the other person, and the microphone changes the sound waves you make into electrical impulses to send to the other end of the line.

The microphone contains carbon granules and a thin metal diaphragm. When you speak, the sound waves (vibrations in the air) hit the diaphragm and cause it to move, compressing the carbon granules behind it. A louder sound will compress the granules more than a soft sound. When the carbon is compressed, an electrical current can flow through it more easily. A battery (either in your handset or at the telephone company) sends an electric current through your phone; when you speak, the compression of the carbon varies the intensity of the current.
Experiment with electricity and sound transmission with this kit for kids!
This process is reversed at the other end of the line by the receiver. The electrical current flows through an electromagnet in the receiver, producing a magnetic field. This magnetic field attracts the thin metal diaphragm in the receiver, causing it to move in and out. As it does so, it pushes and pulls the air, creating sound waves. These waves reach your ear with the same intensity as they were spoken, allowing you to hear what the other person said.

The process hinges on the ability to have a variable electrical current. Unlike the telephone, a telegraph operates on a constant electric current - the messages are transmitted not by changing the current, but by repeatedly turning it on and off in a distinct pattern. Because the human voice doesn't start and stop sound waves in the same way as tapping Morse code does, the current must be able to adjust for variation in volume and frequency. The carbon microphone allows for this variation, giving us the ability to transmit speech electrically.

Bell probably couldn't have imagined the kind of communication we have today. Not only do we have long-distance telephone networks all over the world, we also have cellular phones that use radio frequencies to allow us to talk wirelessly wherever we are. Communication was changed forever by the telephone and continues to develop rapidly today.
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The Light Bulb & Thomas Edison

Perhaps one of the most important inventions of all time is the electric light bulb. We could get by with candles or lanterns in our homes, but imagine trying to shop at the mall, work in a large office complex, or travel at night by car or plane without electric lighting!

Thomas Alva Edison, one of the developers of the modern light bulb, is also one of the most famous as well as prolific inventors in history. He patented over 1000 inventions in his lifetime. Edison was born in Ohio in 1847. As a child, he received less than a year of formal schooling, but was educated at home. His parents allowed him to set up a laboratory in their basement and his mother gave him books about chemistry and electronics. Edison credits his mother as being 'the making' of him.

When he was 12, Edison got a job selling newspapers on a train that made day trips between his hometown of Port Huron, Michigan and Detroit. He took his laboratory along in the baggage car so that he would be able to experiment during layovers. This worked until one day some of his chemicals spilled and started a fire! Also while working on the train, Edison saved the child of one of the station masters, and as a reward was taught how to use a telegraph machine. He became a telegraph operator and began making improvements to the telegraph's functionality. He later invented a way for multiple telegraph messages to be transmitted simultaneously (rather than one at a time).

As a young man, Edison moved to New York City and eventually established a laboratory. In 1877 he invented the phonograph, which used a record made of tinfoil to play back sound. In 1879 he created a successful incandescent light bulb. This was his hardest project - from 1877 to 1880, Edison and his assistants tried around 3000 experiments to perfect their light bulb design. By the end of 1880, Edison had produced a bulb that lasted 1500 hours. (This has a moral: don't worry if some of your own science experiments aren't a success the first time you try them!)
Experiment with electricity with our student-friendly kit!
Edison was not the first person to make a working light bulb: In the 1860s another English scientist, Sir Joseph Wilson Swan, began experimenting. He made a light bulb that used carbonized paper for a filament. But Swan lacked a strong enough vacuum inside the bulb; a design problem that he corrected at almost the same time Edison did. After a legal battle between the two inventors, Edison and Swan teamed up and created the company Ediswan to market their invention.

How exactly do light bulbs work? For being such an important part of our lives, they have a fairly simple design. The base contains two metal contacts, which connect to an electrical circuit. These contacts are attached to two wires, which are in turn attached to the filament in the middle of the bulb (the filament is usually supported by a glass mount). A power supply sends an electric current from one contact to the other, traveling up through the wires and the filament. As the current passes through the filament, it "excites" the atoms that make up the filament material, causing them to give off energy in the form of heat and light. Edison tried thousands of different materials for his filaments, but most of them produced light for only a short time. He finally tried a carbonized cotton thread, which burned for many hours. Eventually, light bulbs were made using the metal tungsten for the filament. Tungsten works well because it has an unusually high melting point. This is important because metal must be heated to extreme temperatures to give off enough light.

The danger of running electrical current through the filament is that the resulting high temperatures may cause the filament to combust, or catch on fire. This will only happen if oxygen is present, so Edison sucked all the air out of his glass bulbs to create a vacuum. This method worked fine to prevent combustion, but it allowed filament atoms to evaporate, shortening the life of the bulb. In modern bulbs, the glass is filled with an inert gas, such as argon. This prevents combustion, and also helps prevent tungsten atoms from evaporating.

For over a century we have read and worked by the light of Edison's incandescent bulb. Other light sources, such as fluorescent bulbs and LED, have gained popularity in recent years because of their efficiency. The incandescent bulb releases most of its energy in the form of heat, not light, thus wasting electricity. Fluorescent and LED, however, are much cooler, and release most of their energy as visible light. These light sources have replaced the incandescent bulb for many functions.

Although almost all of Edison's discoveries were technological rather than strictly scientific, his invention credits include an alkaline storage battery, microphone, mimeograph (a copy machine), and a kinetoscope for viewing moving pictures. He also created the first 'talkie,' a movie that had sound, using his kinetoscope and phonograph. He continued to improve not only the incandescent light bulb, but some of his other inventions like the phonograph as well.
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The Airplane and the Wright Brothers

On December 17, 1903, Orville Wright flew the first powered, heavier-than-air airplane, propelling himself and his older brother Wilbur into world history. It took the brothers years of preparation to get to that cold and windy day in Kitty Hawk, North Carolina.

Wilbur (born in 1867) and Orville (born in 1871) grew up in Dayton, Ohio, the son of a United Brethren minister. Both of their parents had college educations, and they fostered intellectual curiosity and experimentation in their children. Bishop Wright sparked his young sons' interest in flight early on by bringing them a special toy - a flying top. This toy was essentially a rubber-band powered helicopter. The boys flew it until it fell apart, and then Wilbur built his own. As they grew older, the boys spent much of their time designing, building, and selling kites.

As young adults, Wilbur and Orville capitalized on the booming popularity of bicycles by starting their own bicycle sale and repair shop. Eventually they started building their own bicycles, which was excellent training for their next enterprise: building a flying machine.

Wilbur and Orville read everything about flight that they could get their hands on in Dayton. To get more information, Wilbur wrote the Smithsonian asking for up-to-date materials on the study of flight. With the Smithsonian's help they studied Sir George Cayley's work with the four forces of flight (lift, gravity, thrust, and drag), others' experiments with gliders, and the attempts at flight made by the Smithsonian's secretary, Samuel Langley. All the work these men had done, even when they failed, proved indispensable to the Wrights' efforts. After carefully studying, Wilbur and Orville began their own scientific analysis of what was needed for flight, and began designing their own gliders. They didn't just want to put an airplane in the sky; they wanted controlled flight, and for this they needed to master the three axes of motion: pitch, roll, and yaw.

Pitch is the up and down motion of the airplane's nose (climbing or diving). Roll is the airplane rolling from side to side, causing its wings to tilt up or down. This is especially necessary for turns. When an airplane turns left, it doesn't just remain level; the left wing will dip down and the right wing will be raised up. The last of the three axes is yaw, which is the airplane's right and left movement.

Orville and Wilbur realized that birds control pitch, roll, and yaw by adjusting the shape of their wings. The brothers tried to mimic this by developing what they called 'wing warping,' a system of wires and pulleys that manipulated the glider wings to allow banking turns to the left and right. At first the wing warping was controlled with the pilot's feet, but eventually they designed a hip cradle, which was easier to use. The pilot shifted his hips right, the wires pulled the left wingtips up, and the glider banked to the right. Wing warping took care of roll; their front elevator controlled pitch, and eventually the brothers controlled yaw by connecting wires from a rudder to the hip cradle.

In the autumn of 1900, the Wrights packed up a glider and set up camp at a deserted and windy beach outside of Kitty Hawk, NC. For three weeks they flew their glider as a kite, before trying to pilot it. Though they didn't achieve as much lift as they expected based on the lift tables established by aviation researchers, they were very happy with the results of their first Kitty Hawk visit. Their best flight lasted 15 seconds and covered 300 feet.

1901 saw the brothers back at Kitty Hawk, this time with an upgraded glider. The flight tests did not go as they had hoped. The new glider proved much more difficult to control, and they simply could not get the amount of lift they were trying for. They went home to Dayton discouraged and ready to give up. Men will certainly fly, they thought, but not in our lifetime. In the end, they decided to persevere. The lift tables widely accepted by the other pioneers in flight must be wrong. The Wrights decided to test the tables; they built their own wind tunnel in the back of their bicycle shop, and observed its effects on 200 different types of miniature wings.

With the information they gathered from their wind tunnel experiments, the brothers built yet another glider for testing in 1902. This was the first flying machine that had controls for all three axes of motion. It flew smoothly, was controlled easily, and glided more than 600 feet several times. They had a maneuverable aircraft; now they needed power.

True to form, the Wrights decided to build their own engine for their plane (named 'The Flyer'). The finished product put out 12 horsepower and weighed 180 lb (the entire plane weighed 605 lbs). Then came the real challenge: designing propellers. One of their greatest contributions to aviation turned out to be their pioneer research on propellers. Their final product had 70% efficiency, which is nearly as good as modern propel ers! Back at Kitty Hawk in the fall of 1903, they began assembling The Flyer. Bad weather and damage to the plane delayed flying for several months, but finally in mid-December they were ready. Because wheels would make the plane too heavy, the Wrights constructed a wooden track for the plane to move on when taking off. On December 17th, Orville climbed onto The Flyer and started the engine. It moved down the track and lifted into the air. That first flight last only 12 seconds and covered 120 feet, but it was still the first-ever controlled, heavier-than-air flight. The brothers flew the plane four times that day, and the fourth time Wilbur flew for 59 seconds, covering 852 feet.

After this breakthrough the Wrights continued to improve their plane. Now that they weren't dependent on the winds for power, they left the beaches of Kitty Hawk and moved their work to an Ohio field. By 1905, Wilbur was flying laps around the field: 24.5 miles in 39 minutes. In spite of this success, the brothers couldn't find a buyer for their invention. They decided to stop flying until they could get a sales contract. Three years later, in 1908, they received offers from the French and from the U.S. Army. Wilbur packed up a plane and went to France, where he became something of a celebrity by flying figure eights and taking up passengers (this later model had two seats). Orville demonstrated his plane for the U.S. Government and impressed them with his altitude of 300 feet, hour-long flights and average speed of 42.58 miles. They paid him $30,000 for the plane.

The age of aviation had 'taken off,' so to speak. Just 44 years after that first powered flight, airplanes began flying faster than the speed of sound; in another 14 years men were flying in space; another eight years after that they were walking on the moon. The Wright brothers' passion and perseverance laid the foundation for this astonishing and speedy technological advance.
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Science Projects: Technology Experiments

Make a Light Bulb

Thomas Edison tried thousands of experiments when he was inventing the incandescent light bulb. You can experiment too, and find out how a light bulb really works, by making your own! You will need a glass canning jar with a lid, three feet of insulated copper wire, a 6-volt battery, and thin iron wire (unraveled picture hanging wire works great).

Cut the copper wire into two equal sections. Strip at least one inch of insulation off the ends of each length of wire. Next, punch two holes in the jar lid (you can use a nail for this). Thread a wire through each hole in the lid. Make a hook at the end of each wire (the end that will be inside the jar when you put the lid on). Twist two or three strands of iron wire together, then twist the ends around the hooks in the copper wire. The iron wire will act as your filament.

Place the lid (with the filament) in the jar and carefully connect the free ends of the copper wire to the 6-volt battery. Once both ends are connected, the current should start flowing, causing the filament to heat up and give off a bright orange glow. Your homemade light bulb is working! (Note: once your filament is burned out, don't touch it right away - it will be very hot.)

For full instructions on making and experimenting with propellers, read the rest of this science project!
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Learn about Inventions: Airplane, Light Bulb, Telephone

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What if the only way you could communicate with someone living in another city was by mailing them a letter, one that might take weeks to get delivered? (Even with our modern technology, it still takes at least two weeks for mail to get to some countries.)

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Industrial Growth and the Rise of Big Business

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Between 1880 and 1900, cities in the United States grew at a dramatic rate. Owing most of their population growth to the expansion of industry, U.S. cities grew by about 15 million people in the two decades before 1900. Many of those who helped account for the population growth of cities were immigrants arriving from around the world. A steady stream of people from rural America also migrated to the cities during this period. Between 1880 and 1890, almost 40 percent of the townships in the United States lost population because of migration.

Industrial expansion and population growth radically changed the face of the nation's cities. Noise, traffic jams, slums, air pollution, and sanitation and health problems became commonplace. Mass transit, in the form of trolleys, cable cars, and subways, was built, and skyscrapers began to dominate city skylines. New communities, known as suburbs, began to be built just beyond the city. Commuters, those who lived in the suburbs and traveled in and out of the city for work, began to increase in number.

Many of those who resided in the city lived in rental apartments or tenement housing. Neighborhoods, especially for immigrant populations, were often the center of community life. In the enclave neighborhoods, many immigrant groups attempted to hold onto and practice precious customs and traditions. Even today, many neighborhoods or sections of some of the great cities in the United States reflect those ethnic heritages.

During the final years of the 1800s, industrial cities, with all the problems brought on by rapid population growth and lack of infrastructure to support the growth, occupied a special place in U.S. history. For all the problems, and there were many, the cities promoted a special bond between people and laid the foundation for the multiethnic, multicultural society that we cherish today.

To find additional sources in American Memory on this general topic, use such keywords as city, neighborhood, immigration, industry, urbanization, transportation, suburbs, slums, tenements, and skyscrapers.

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City Life in the Late 19th Century - American Memory Timeline- Classroom Presentation | Teacher Resources - Library of Congress

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Between 1880 and 1900, cities in the United States grew at a dramatic rate. Owing most of their population growth to the expansion of industry, U.S. cities grew by about 15 million people in the two decades before 1900. Many of those who helped account for the population growth of cities were immigrants arriving from around the world.

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Political Corruption and Progressive Government Reform

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Political Corruption and Progressive Government Reform

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Progressive Era: Political Corruption and Working Conditions

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https://constitutioncenter.org/interactive-constitution/amendments/amendment-xviii

https://teachinghistory.org/history-content/beyond-the-textbook/24073

https://www.youtube.com/watch?v=vrYhLNQMRro

https://www.youtube.com/watch?v=y59wErqg4Xg

https://rarehistoricalphotos.com/archduke-franz-ferdinand-wife-day-assassinated-gavrilo-princip-1914/

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The Assassination Of The Archduke Franz Ferdinand

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The Assassination Of The Archduke Franz Ferdinand

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by A. Torrey McLean
Reprinted with permission from Tar Heel Junior Historian, Spring 1993.
Tar Heel Junior Historian Association, NC Museum of History

See also: WWI: Life on the Western Front

One of the saddest facts about World War I is that millions died needlessly because military and civilian leaders were slow to adapt their old-fashioned strategies and tactics to the new weapons of 1914. New technology made war more horrible and more complex than ever before. The United States and other countries felt the effects of the war for years afterwards.

The popular image of World War I is soldiers in muddy trenches and dugouts, living miserably until the next attack. This is basically correct. Technological developments in engineering, metallurgy, chemistry, and optics had produced weapons deadlier than anything known before. The power of defensive weapons made winning the war on the western front all but impossible for either side.

When attacks were ordered, Allied soldiers went "over the top," climbing out of their trenches and crossing no-man's-land to reach enemy trenches. They had to cut through belts of barbed wire before they could use rifles, bayonets, pistols, and hand grenades to capture enemy positions. A victory usually meant they had seized only a few hundred yards of shell-torn earth at a terrible cost in lives. Wounded men often lay helpless in the open until they died. Those lucky enough to be rescued still faced horrible sanitary conditions before they could be taken to proper medical facilities. Between attacks,the snipers, artillery, and poison gas caused misery and death.

Airplanes, products of the new technology, were primarily made of canvas, wood, and wire. At first they were used only to observe enemy troops. As their effectiveness became apparent, both sides shot planes down with artillery from the ground and with rifles, pistols, and machine guns from other planes. In 1916, the Germans armed planes with machine guns that could fire forward without shooting off the fighters' propellers. The Allies soon armed their airplanes the same way, and war in the air became a deadly business. These light, highly maneuverable fighter planes attacked each other in wild air battles called dogfights. Pilots who were shot down often remained trapped in their falling, burning planes, for they had no parachutes. Airmen at the front did not often live long. Germany also used its fleet of huge dirigibles, or zeppelins, and large bomber planes to drop bombs on British and French cities. Britain retaliated by bombing German cities.

Back on the ground, the tank proved to be the answer to stalemate in the trenches. This British invention used American-designed caterpillar tracks to move the armored vehicle equipped with machine guns and sometimes light cannon. Tanks worked effectively on firm, dry ground, in spite of their slow speed, mechanical problems, and vulnerability to artillery. Able to crush barbed wire and cross trenches, tanks moved forward through machine gun fire and often terrified German soldiers with their unstoppable approach.

Chemical warfare first appeared when the Germans used poison gas during a surprise attack in Flanders, Belgium, in 1915. At first, gas was just released from large cylinders and carried by the wind into nearby enemy lines. Later, phosgene and other gases were loaded into artillery shells and shot into enemy trenches. The Germans used this weapon the most, realizing that enemy soldiers wearing gas masks did not fight as well. All sides used gas frequently by 1918. Its use was a frightening development that caused its victims a great deal of suffering, if not death.

Both sides used a variety of big guns on the western front, ranging from huge naval guns mounted on railroad cars to short-range trench mortars. The result was a war in which soldiers near the front were seldom safe from artillery bombardment. The Germans used super-long-range artillery to shell Paris from almost eighty miles away. Artillery shell blasts created vast, cratered, moonlike landscapes where beautiful fields and woods had once stood.

Perhaps the most significant technological advance during World War I was the improvement of the machine gun, a weapon originally developed by an American, Hiram Maxim. The Germans recognized its military potential and had large numbers ready to use in 1914. They also developed air-cooled machine guns for airplanes and improved those used on the ground, making them lighter and easier to move. The weapon's full potential was demonstrated on the Somme battlefield in July 1916 when German machine guns killed or wounded almost 60,000 British soldiers in only one day.

At sea, submarines attacked ships far from port. In order to locate and sink German U-boats, British scientists developed underwater listening devices and underwater explosives called depth charges. Warships became faster and more powerful than ever before and used newly invented radios to communicate effectively. The British naval blockade of Germany, which was made possible by developments in naval technology, brought a total war to civilians. The blockade caused a famine that finally brought about the collapse of Germany and its allies in late 1918. Starvation and malnutrition continued to take the lives of German adults and children for years after the war.

The firing stopped on November 11, 1918, but modern war technology had changed the course of civilization. Millions had been killed, gassed, maimed, or starved. Famine and disease continued to rage through central Europe, taking countless lives. Because of rapid technological advances in every area, the nature of warfare had changed forever, affecting soldiers, airmen, sailors, and civilians alike.
A. Torrey McLean, a former United States Army officer who served in Vietnam, studied World War I for more than thirty years, personally interviewing a number of World War I veterans.

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by A. Torrey McLean Reprinted with permission from Tar Heel Junior Historian, Spring 1993. Tar Heel Junior Historian Association, NC Museum of History See also: WWI: Life on the Western Front One of the saddest facts about World War I is that millions died needlessly because military and civilian leaders were slow to adapt their old-fashioned strategies and tactics to the new weapons of 1914.

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America in World War I: Crash Course US History #30

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The Treaty of Versailles, What Did the Big Three Want? 1/2

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Article (The picture for the article thing is a picture of the author)

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Some textbooks address the implications of these changes. As a powerful symbol of modernity, the automobile represented individual freedom, mobility, and independence. The car also linked the profound economic changes (especially the rise of big business) to the pursuit of personal happiness through consumption.

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National Constitution Center - The 18th Amendment of the U.S. Constitution

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Section 1

After one year from the ratification of this article the manufacture, sale, or transportation of intoxicating liquors within, the importation thereof into, or the exportation thereof from the United States and all territory subject to the jurisdiction thereof for beverage purposes is hereby prohibited.

Keep Reading

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The 18th Amendment of the U.S. Constitution

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After one year from the ratification of this article the manufacture, sale, or transportation of intoxicating liquors within, the importation thereof into, or the exportation thereof from the United States and all territory subject to the jurisdiction thereof for beverage purposes is hereby prohibited. Keep Reading

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President Roosevelt’s New Deal/Plan for Ending the Great Depression

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President Roosevelt’s New Deal/Plan for Ending the Great Depression

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New Deal - Programs, Social Security & FDR

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The New Deal was a series of programs and projects instituted during the Great Depression by President Franklin D. Roosevelt that aimed to restore prosperity to Americans. A Second New Deal was put in place shortly thereafter as a way to continue the country’s economic recovery.

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The Rise of Totalitarianism in Europe in the 1930s

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The Rise of Totalitarianism in Europe in the 1930s

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PreserveArticles.com: Preserving Your Articles for Eternity

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The following factors contributed to the rise of totalitarianism in Europe between 1929-39:

First, the humiliating treatment rneeted out to Germany by the Treaty of Versailles, created a sense of hatred and revenge amongst the I Germans. The treaty had mutilated Germany physically, humiliated her emotionally, suffocated her economically and encircled her territorially. This had greatly offended the popular sentiments in Germany. Hitler fully exploited these sentiments to establish his dictatorship in German".

Secondly, the Treaty of Versailles greatly disappointed Italy. Though she fought on the side of the victors she could not gain whatever had been promised to her during the war. the other hand. Italy had to face 'poverty, discontent and disorder.'

The Italian leaders felt that though they had won the war they lost the peace. Naturally, the Italians were in the look out for a man who could help them to achieve their national ambitions and they found such a person in Benito Mussolini and permitted him to establish his totalitarian rule in Italy.

Thirdly, the successful bid by America and other European powers to curb the growing power of Japan by imposing restrictions on her navy and ambitions in China, through the Washington Conference of 1921-22 was exploited by the military leaders in Japan to bring discredit to the democratic government and establish a totalitarian rule in Japan.

Fourthly, in Russia the Communist leaders were determined to spread communism all over the world. They crushed all the anti-revolutionary forces within the country with firm hand and tried to promote communism in other countries of world by resorting to all types of methods.

In addition to the particular cause which helped the growth of totalitarian regimes in various countries there were some general causes which also contributed to the rise of dictatorships.

In the first place, the democratic governments established after the First World War proved a miserable failure in so far as they failed to solve the social, economic and political problems facing their countries in the post-war period. Their failure was fully exploited to establish dictatorial regimes.

Secondly, the world wide economic depression of 1929-32 caused enormous hardship and suffering to the people and gave rise to a spirit of frustration, despondency and despair among the people. The people were naturally allured by the leaders who promised them a bright future and rendered them willing obedience.

Finally, the failure of the League of Nations to check aggression and preserve world peace also greatly contributed to the rise of totalitarian regimes. Japan, Italy, Germany etc. committed aggression with impunity and the League of Nations failed to take any action against them.

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What are the main causes for rise of Totalitarianism in Europe?

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First, the humiliating treatment rneeted out to Germany by the Treaty of Versailles, created a sense of hatred and revenge amongst the I Germans. The treaty had mutilated Germany physically, humiliated her emotionally, suffocated her economically and encircled her territorially. Related posts: Short Essay on the Rise of Militarism in Japan after First World War ...

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https://www2.gwu.edu/~erpapers/teachinger/glossary/world-war-2.cfm

http://www.preservearticles.com/history/what-are-the-main-causes-for-rise-of-totalitarianism-in-europe/11727

https://allthatsinteresting.com/dust-bowl-pictures

https://www.history.com/topics/great-depression/new-deal

https://www.youtube.com/watch?v=GCQfMWAikyU https://www.youtube.com/watch?v=ehy2jEeNuWk

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America’s Involvement in WWII (Pearl Harbor, D-Day, Ending the War with Japan)

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America’s Involvement in WWII (Pearl Harbor, D-Day, Ending the War with Japan)

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The roots of World War II, which eventually pitted Germany, Japan, and Italy (the Axis) against the United States, Great Britain and the Soviet Union (the Allies), lay in the militaristic ideologies and expansionist policies of Nazi Germany, Italy, and Japan.