BY: STEPHANIE TRAN

1850-1950

A power point on what happened in the 1850s-1950s. The inventions, big event that

impacted the world and important people that made a difference. Where every thing

happened, when every thing happened, who was involved, what happened, why did it

happen and how it happened.

War related Inventions

1862- Richard Gatling patents the machine gun1866- Alfred Nobel invents dynamite1903- The Wright brothers invent the first gas mortared and manned airplane1907- The very first piloted helicopter was invented by Paul Cornu 1914- Garrett A. Morgan invents a gas mask1937- The first jet engine is built 1945- the atomic bomb was invented

1850-1950

Important Inventions

1851- Isaac Singer invents a sewing machine1858- Hamiton Smith patents the rotary washing machine1861- Pierre Michaux invents the bicycle1862- Alexander Parkes invents the first man made plastic1901- King Camp invents the double-edged safety razor 1902- Willis Carier invents air conditioningJames Mackenzie invent the lie detector or polygraph machineThe teddy Bear is born1905- Albert Einstein published the theory of relativity and made famous the equation, E= mc^2

1850-1950

More Important Inventions

1906- William kelogg invents cornflakes.1907- Colour photography was invented by Augute and Zouis Lumiere1909- Instant coffee was invented by G.Washington1913- Mary Phelps Jacob invents the braThe cross word was invent by Arthur WynneGiddeon Sundback invented the modern zipper 1928- Bubble gum is invented by Walter E. Diemer1946- The microwave is invented by Pery Spencer1950- the first credit card is invented by Ralp Schneider

1850-1950

World War 1

World war 1 began on July 28, 1914. World war

1 ended on November 11, 1918.

When the World war 1 began and ended, but over 9 million people

died.

World war 1 was the fifth most deadliest human conflict ever. So what happened was the countries formed teams, One teamed

called Allied (Entente) Powers and the other one called Central Powers. What happened was millions of people died, and after years of fighting and losing people, they were both too weak to

continue. So there was a world war two, but the teams were different. The countries on the Allied (Entente) Powers are:

France U.S.A., Canada, Japan, India, Russia, Italy and over 10 other countries. The countries that are on the Central are:

German Empire, Bulgaria, and 7 other countries.

World War 11850-1950

1850-1950

World War 2

World war 2 began in 1939 and ended in

1945

The atomic bomb was invented. Killing millions.

World war 2 was one of the most deadliest human conflicts ever. There were over 100 million from 30

different countries that served in this war. What happened was that the countries slit into two main groups Allies and Axis. Allies was made up of the

countries: U.S.A, Soviet Union, U.K., France, China, Poland, Canada, Australia, Cuba, Greece, Brazil, and 8

other countries. The Axis group was made the countries: Germany, Japan, Italy, Hungary, Romania and Bulgaria.

World War 21850-1950

So the winner of the war was Allies. After years of fighting, Germany finally surrendered. A few years later

the U.S.A. dropped some atomic bombs on japan, so japan surrendered. And the war officially ended.

World War 2