This event was the beginning of people moving into a static community as opposed to the nomadic movements of the past. People began to grow crops.

The change that came from this even was that people now live in agricultural centered towns as opposed to moving around nomadically.

https://www.history.com/topics/pre-history/neolithic-revolution

gunpowder was discovered by chinese monks that wanted to create a life-extending elixir. This was an accidental invention that most of the world began to use for combat.

This vent changed the way we fight wars for the rest of human history.

https://www.brown.edu/Departments/Joukowsky_Institute/courses/13things/7687.html#:~:text=%E2%80%9CGunpowder%2C%E2%80%9D%20as%20it%20came,come%20into%20contact%20with%20it

this event was the creation of the printing press,it is a device that allows for the mass production of uniform printed matter, mainly text in the form of books, pamphlets and newspapers. this was created by Johannes Gutenberg.

The printing press impacted the world by making books more accessible and increasing literacy around the world.

https://www.history.com/articles/printing-press

In a steam engine, hot steam, usually supplies by a boiler, expands under pressure to operate things. Thomas Savory described it as “the minors friend” because it was intended to be used to raise water to drain mines.

The intention of the steam engine later changed how stuff was made and how people traveled during the Industrial Revolution.

https://www.ncm.org.uk/news/the-rise-of-the-steam-engine/

This was a watershed event in history that ended with the ascent of Napoleon Bonaparte. During this period, French citizens altered their political landscape, and fought for equality and liberty.

The French Revolution inspired movements for democracy and rights, changing France and influencing many other countries.

https://www.history.com/articles/french-revolution

this event was a series of conflicts between haitian slaves, colonists, the armies of the british and French colonizers, and a number of other parties. Slaves fought for their independence.

the Haitian people ultimately won independence from france and therefore became the first country to be founded by former slaves.

https://www.britannica.com/topic/Haitian-Revolution

the industrial revolution was a huge change starting in the 1700's into the 1800's. it was the change of people moving from working on farms and making stuff by hand to using machines in factories.

this revolution led to mass production, and urbanization as people moved to cities for jobs. it improved transportation but also caused issues like poor working conditions and pollution.

https://www.history.com/articles/industrial-revolution

the internal combustion engine is a type of engine that generates power by burning fuel inside the engine itself, invented by Nikolaus Otto and Karl Benz. This engine creates energy that moves pistons, which help power cars.

this event revolutionized transportation by making cars and trucks popular. It also boosted the economy by making it easier to transport goods.

https://en.wikipedia.org/wiki/Internal_combustion_engine

A machine gun was a firearm designed to fire multiple rounds automatically with the single pull of a trigger. The machine gun was developed in the late 19th century and has profoundly altered the character of modern warfare.

the invention of the machine gun changed military tactics, the way wars were fought. Plus it changed how soldiers set up defenses and influenced military strategies all around the world

https://www.britannica.com/technology/machine-gun

the russian revolution was a series of events in 1917 that led to the overthrow of the Tsar and the rise of the Bolsheviks, who established a communist government in russia.

the russian revolution ended the monarchy, established a communist government, inspired global communist movements, and changed the economy to state control.

https://www.britannica.com/summary/Russian-Revolution

The chinese civil war was fought between the kuomintang -led government of the republic of china and the forces of the CCP, with armed conflict continuing intermittently from 1 August 1927 until Communist victory resulted in their total control over mainland on 7 December.

the chinese revolution changed china from a monarchy to communist state, leading to a significant social, economic, and political reforms.

https://en.wikipedia.org/wiki/Chinese_Civil_War

The cuban revolution was the military and political overthrow of fulgencio batista's dictatorship, which had reigned as the government of Cuba between 1952 and 1959.

the cuban revolution changed cuba by getting rid of the batista's government and establishing a communist system.

https://en.wikipedia.org/wiki/Cuban_Revolution

green revolution was the great increase in production of food grains, especially wheat and rice, that resulted in large part from the introduction into developing countries of new, high-yielding varieties, beginning in the mid-20th century

the green revolution changed agriculture by increasing food production through new crop varieties and farming techniques.

https://www.britannica.com/event/green-revolution

The information age is a historical period that began in the mid-20th century. It is characterized by a rapid shift from traditional industries, as established during the industrial revolution, to an economy centered on information technology.

the digital communication revolution changed communication, information access, shopping, and entertainment, making everything faster and more connected.

https://en.wikipedia.org/wiki/Information_Age

Apollo 11 was a space flight conducted from July 16 to 24, 1969, by the United States and launched by NASA. It marked the first time that humans landed on the Moon. Commander Neil Armstrong and Lunar Module Pilot Buzz aldrin landed apollo lunar module eagle on July 20, 1969.

this event changed the course of space exploration, inspiring generations and increasing interest in science and technology.

https://en.wikipedia.org/wiki/Apollo_11

wheels made travel and farming easier back in the day and helped grow cities with trade. today, wheels are used in cars, bikes, trains, etc.. wheels are now used everyday for daily transportation.

https://www.smithsonianmag.com/science-nature/a-salute-to-the-wheel-31805121/

It led to new churches, more people reading the bible, and more religious freedom. today it still affects how people practice christianity around the world.

https://education.nationalgeographic.org/resource/protestant-reformation/

The cotton gin is a machine that cleans cotton from its seeds, It was created by Eli whitney the year 1793. this invention increased cotton production and impacted the institution of slavery

https://www.britannica.com/technology/cotton-gin

The telegraph changed the world by making long distance communication fast. It helped people share news quickly, even during wars. this was the start of modern technology like phones and the internet.

https://www.britannica.com/technology/telegraph

The invention of the first airplane by the wright brothers in 1903 changed the world in many ways. Over time, airplanes made it easier to connect to other countries, like shipping goods, and even in war. this invention started air travel which now millions of people use daily to go on vacation, business reasons, and a lot more.

https://airandspace.si.edu/explore/stories/wright-brothers

This was one of the deadliest battles and over a million soldiers were wounded or hurt. the goal was to break through german lines, but it didn't change much. it showed how terrible war had become and led to better use of weapons like tanks. Today, it shows people how important peace is and what having a war costs.

https://www.iwm.org.uk/history/what-happened-on-the-first-day-of-the-battle-of-the-somme

It started in the U.S. but quickly spread to other countries. this event was important because it changed how things were made. plastic replaces wood, metal, and glass in lots of products. It helped make cars, phones, and electronics that are cheaper and easier to produce. Today plastic is everywhere, but it also causes pollution, so now people are trying to find a way to recycle it.

https://www.sciencemuseum.org.uk/objects-and-stories/chemistry/age-plastic-parkesine-pollution#:~:text=Belgian%20chemist%20and%20clever%20marketeer,phenol%2C%20under%20heat%20and%20pressure.

The creation of model T in 1908 by henry Ford changed the world by making cars affordable for everyday people, not just for the rich. Model T started a new era where people could travel far distances easily and quickly . it changed how cities were built and helped people get good jobs.

https://www.history.com/articles/model-t

it showed how deadly nuclear weapons are and started a time when countries raced to build them, even today, the fear of nuclear war/weapons still shapes worlds politics

https://www.nationalww2museum.org/war/articles/bombing-nagasaki-august-9-1945

This changed how wars were fought because it gave armies an advantage in spotting the enemy first. radar technology also led to improvements in weather forecasting and air travel.

https://www.britannica.com/technology/radar/History-of-radar

It was one of the first arcade games and got people excited about screens and playing games. Pong made video games popular and led to the creation of game consoles and modern gaming. Today, video games are a huge part of entertainment everywhere.

https://en.wikipedia.org/wiki/Pong

It was invented by Tim Berners-Lee in europe and made it easier to use the internet with websites and links. This event started on the internet we use today for school, work, social media, and more.

https://www.history.com/this-day-in-history/april-30/world-wide-web-launches-in-public-domain

It made social media popular, letting friends and family stay in touch, share photos, and talk instantly. facebook also changed how businesses advertise and bow news spreads.

https://www.britannica.com/money/Facebook

The iphone combined a phone, camera, music player, and internet into one device, which changed how we live, work, and talk to each other. today, smartphones are everywhere and help with things like maps, social media, and apps.

https://www.history.com/this-day-in-history/january-9/steve-jobs-debuts-the-iphone

Chat gpt is and AI generated app that changed lots of things with some good and some bad. People now everyday use chat gpt to answer questions to their problems. but now students are constantly using the app to do their work for them which so far has very much changed education.

https://en.wikipedia.org/wiki/ChatGPT