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In 1837 Charles Babbage proposed the first general mechanical computer, But only the high class had access to them.
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Black Thursady is reffered to events that happened on a thursday like devastating bush fires, the Panic of 1873 the start of Wall Street Crash of 1929
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In 1862 First Still Image Transferredabbe Giovanna Caselli invents his Pantelegraph and becomes the first person to transmit a still image over wires. This began the era of televisions and new ideas.
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In the 1870s, two inventors Elisha Gray and Alexander Graham Bell both independently designed devices that could transmit speech electrically (the telephone). Now the world had a new way of communication
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Guglielmo Marconi, an Italian inventor, Sent and received his first radio signal in Italy in 1895. AFter that the whole world had a new way to get news.
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In the Great Migration two million African Americans from the South of the US to the MidWest , Northeast and West from 1910 to 1970. The African American wanted to find jobs and escape racism.
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Being one of the most significant inventions of the 1920s, the car drastically changed the lives of Americans for the better, and not only america but other countries too.
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The 18th Amendment establishes phrohibition of alcohol. But a lot of people did not support this.
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The 19th amendment prohibits any United States citizen to be denied the right to vote based on sex. So now wemon were able to vote.
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The Emergency Quota Act restricted the number of immigrants admitted from any country annually to 3% of the number of residents from that same country living in the United States
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That limited the annual number of immigrants who could be admitted from any country to 2% of the number of people from that country who were already living in the United States fom 3%
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Black Tuesday is also known as the Wall Street Crash of 1929. It was the most devastating stock market crash in the history of the US. This began the Great Depression.
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The elcetion of 1932 took place in the middle of the great depression. Franklin D. Roosevelt was the Democratic candidate. Roosevelt blamed the great deppresion of Hoover and his bad administration.. Roosevelt won the elcetion.
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In 1933 the Washington Governor closed all the Washington banks and declared a three day bank holiday. This happened becasue the banks were not able to keep up with the panicked withdraws that people were making. The banks were no able to provide money that the customers had saves
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The 21st amendment repealed the 18th amendment which prohibitied alcohol in the US; this made a lot of people happy.
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The Hoover Dam is in the Black Cannon of the Colorado River. The river was constructed between 1931 and 1936 during the great depression. On September 30, 1935 it was dedicated by President Franklin Roosevelt and named after President Herbet Hoover.
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The first frisbee was invented in 1937 by Walter Fredil Morrison. They became very popular and good sellers.
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The G.I Bill was a law that provided a range of benefits for returning WWII Veterans. This was a good thing because the benefits included low cost mortgages, low, interest loans to start a business or fsrm, they also recieved cash payments of tuition and living expenses to attned college, high school or vocational education.
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The internet began with the development began in 1950.
