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Invention of the first Wheel around 4200--4000 BC

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Invention of the first Wheel around 4200--4000 BC

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The wheel was invented in the 4th century BC in Lower Mesopotamia(modern-​​day Iraq), where the Sumerian people inserted rotating axles into solid discs of wood. It was only in 2000 BC that the discs began to be hollowed out to make a lighter wheel.

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Invention of the first Wheel around 4200--4000 BC

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The Neolithic Revolution Begins. (10,000 BCE) 

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The Neolithic Revolution Begins. (10,000 BCE) 

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The Neolithic Revolution started around 10,000 BCE ,also the neolithic revolution was the critical translation that resulted in the birth agriculture .

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Gunpowder is invented  the 9th century AD

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Gunpowder is invented  the 9th century AD

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It originated in the 9th century in China and made its way west in the 13th century. The recipe was refined and finally fixed in the 14th century black powder is still widely used for ignition charges, primers, fuses, blank charges in military ammunition and fireworks.

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German goldsmith Johannes Gutenberg is credited with inventing the printing press around 1436, although he was far from the first to automate the book-printing process. Woodblock printing in China dates back to the 9th century and Korean bookmakers were printing with moveable metal type a century before Gutenberg

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Between 1492 and 1504, Columbus completed four round-trip voyages between Spain and the Americas, each voyage being sponsored by the Crown of Castile. On his first voyage he reached the Americas, initiating the European exploration and colonization of the continent, as well as the Columbian exchange.

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The Agricultural Revolution Begins (British Agricultural Revolution  1500-1800

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The Agricultural Revolution Begins (British Agricultural Revolution  1500-1800

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The second agriculture or the british agriculture revolution began around 300 years ago during the 18 century , Major changes to farming techniques included selectively breeding livestock, systematic crop rotation, and the development of chemical fertilizers.

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The Agricultural Revolution Begins (British Agricultural Revolution 

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The Council of Trent met to define the doctrines of the Catholic Church. The idea was to lessen corruption of clergy members and abuses of power and finances. The council determined that the Church's interpretation of the Bible was the final word but that the Bible had equal authority with the Church.

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The Protestant Reformation, a religious movement that began in the sixteenth century, brought an end to the ecclesiastical unity of medieval Christianity in western Europe and profoundly reshaped the course of modern history.

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The first viable steam engine was introduced in 1712 and was used to pump water from mines. Steam engines largely relied on coal as a source of fuel and could generate far more power than humans or animals. As steam engines became more and more efficient, they were made to power trains and ships.

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The Industrial Revolution transformed economies that had been based on agriculture and handicrafts into economies based on large-scale industry, mechanized manufacturing, and the factory system.

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Invention of the Cotton Gin  Eli Whitney (1765–1825)

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Invention of the Cotton Gin  Eli Whitney (1765–1825)

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Eli Whitney (1765–1825) applied for a patent of his cotton gin on October 28, 1793; the patent was granted on March 14, 1794, but was not validated until 1807. Whitney's patent was assigned patent number 72X.

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Invention of the Cotton Gin  Eli Whitney (1765–1825)

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The american revolution The American Revolution so called the U.S. War of Independence was the insurrection fought between 1775 and 1783 through which 13 of Great Britain's North American colonies threw off British rule to establish the sovereign United States of America.

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THe french revolution was period of major social upheaval that began in 1787 and ended in 1799.In the late 18th century France was on the brink of bankruptcy due to its involvement in the American Revolution and King Louis XVI extravagant spending.

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The haitian revolution conflicts between 1791 and 1804 was the overthrow of the French regime in Haiti by the Africans and their descendants and had been enslaved by the French and the establishment of an independent country founded and governed by former slaves.

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Internal combustion engine invented 1853

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Internal combustion engine invented 1853

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In 1864, Nicolaus Otto patented the first commercially successful gas engine. George Brayton invented the first commercial liquid fueled internal combustion engine in 1872. In 1876, Nicolaus Otto, working with Gottlieb Daimler and Wilhelm Maybach, patented the compressed charge, four-stroke cycle engine.

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Invented by Hiram S. Maxim in 1884, the first automatic machine gun was birthed in the United States.m's machine gun was completely self-powered and worked by relying on the energy released in the firing cartridge that would then dislodge multiple bullets with nothing more than the pull of a trigger.

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Invention of the Machine gun (The Maxim Gun) about 1884

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Invention of the Machine gun (The Maxim Gun) about 1884

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Invention of the Machine gun (The Maxim Gun) about 1884

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The first Airplane was invented (Wright brothers)

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The first Airplane was invented (Wright brothers)

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Brief Description. Wilbur and Orville Wright spent four years of research and development to create the first successful powered airplane, the 1903 Wright Flyer The Wright brothers' invention of the airplane, starting with the 1903 Wright Flyer, truly changed the world. Imagining what this new world would be like began as soon as the first airplanes took to the air in the early 1900s.

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The first Airplane was invented (Wright brothers)

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Belgian chemist and clever marketeer Leo Baekeland pioneered the first fully synthetic plastic in 1907. He beat his Scottish rival, James Swinburne, to the patent office by one day. His invention, which he would christen Bakelite, combined two chemicals, formaldehyde and phenol, under heat and pressure

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In October of 1911, a group of revolutionaries in southern China led a successful revolt against the Qing Dynasty, establishing in its place the Republic of China and ending the imperial system.

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The russian revolution took place in 1917 during the final phase of the world war 1. It removed Russia from the war and brought about the transformation of the Russian Empire into the Union of Soviet Socialist Republics USSR, replacing Russia's traditional monarchy with the world's first Communist state.

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The Battle of the Somme begins July 1, 1916

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The Battle of the Somme begins July 1, 1916

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The 1916 Somme offensive was one of the largest and bloodiest battles of the First World War (1914-18). The opening day of the attack, 1 July 1916, saw the British Army sustain 57,000 casualties, the bloodiest day in its history.

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An atomic bomb is dropped on Nagasaki  1945 August 9th 

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An atomic bomb is dropped on Nagasaki  1945 August 9th 

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The uranium bomb detonated over Hiroshima on 6 August 1945 had an explosive yield equal to 15,000 tonnes of TNT. It razed and burnt around 70 per cent of all buildings and caused an estimated 140,000 deaths by the end of 1945, along with increased rates of cancer and chronic disease among the survivors.

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An atomic bomb is dropped on Nagasaki  1945 August 9th

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The Green Revolution refers to a transformative 20th century agricultural project that utilized plant genetics, modern irrigation systems, and chemical fertilizers and pesticides to increase food production and reduce poverty and hunger in developing countries.

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The Cuban Revolution took place between 1953 and 1959. it saw the forces of Fidel Castro take on the government of Fulgencio Batista, the military dictator of Cuba.

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Explained by the online encyclopedia Wikipedia, the digital revolution, “also called the Third Industrial Revolution, is the change from analog, mechanical, and electronic technology to digital technology which began anywhere from the late 1950s to the late 1970s with the adoption and proliferation of digital computers

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The Islamist uprising in Syria comprised a series of protests, assassinations, bombings, and armed revolts led by Sunni Islamists, mainly members of the Fighting Vanguard and, after 1979, the Muslim Brotherhood, from 1976 until1982.

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The Syrian Civil War begins (1980s Islamist Uprising) 
31 May 1976 – 28 February 1982 (6 years, 4 months and 4 weeks)

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The Syrian Civil War begins (1980s Islamist Uprising) 
31 May 1976 – 28 February 1982 (6 years, 4 months and 4 weeks)

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The Syrian Civil War begins (1980s Islamist Uprising) 

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 Neil Armstrong steps onto the surface of the moon On July 20, 1969, 

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 Neil Armstrong steps onto the surface of the moon On July 20, 1969, 

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On July 20, 1969, some 600 million television viewers watched the Apollo 11 Moon landing.Neil Armstrong stepped onto the lunar soil and said, “That's one small step for [a] man, one giant leap for mankind.” He and crewmate Buzz Aldrin departed after over 21 hours of scientific tests and sample collection on the Moon

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Neil Armstrong steps onto the surface of the moon

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Where the Web was born. Tim Berners-Lee, a British scientist, invented the World Wide Web (WWW) in 1989, while working at CERN. The Web was originally conceived and developed to meet the demand for automated information-sharing between scientists in universities and institutes around the world.

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The firm maintained offices in London, New York City, and Washington, D.C. The company closed operations in 2018 in the course of the Facebook–Cambridge Analytica data scandal, although firms related to both Cambridge Analytica and its parent firm SCL still exist.

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who invented facebook Mark Zuckerberg. Mark Zuckerberg is the founder, chairman and CEO of Meta, which he originally founded as Facebook in 2004. why did he invent facebook because mark zuckerberg i was inspired by a botched effort to get internet users to rate one another's photos.