20th Centrury: 1920-1949

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    The Roaring Twenties

    The Roaring Twenties was a period in American history of dramatic social, economic and political change.
  • Sun Yat-sen "The Father of Modern China" Dies

    Sun Yat-sen "The Father of Modern China" Dies
    Sun Yat-sen, who was known as "The Father of Modern China" and leader of the Chinese Nationalist Party. He was known his part in overthrowing the Qing dynasty and served as the first president of the Republic of China (1911–12).
  • The Invention of the penicillin

    The Invention of the penicillin
    Since the invention of penicillin, it has helped doctors and nurses in the treatment of severe illnesses like gonorrhea, bacterial endocarditis, syphilis, pneumococcal pneumonia, and meningitis. Date of Invention: 1928
    Inventor: Dr. Alexander Fleming
  • The Woman's Sufferage Movement

    The Woman's Sufferage Movement
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    The Great Depression

    The Great Depression was a severe global economic downturn that affected many countries across the world. It became evident after a sharp decline in stock prices in the United States, the largest economy in the world at the time, leading to a period of economic depression.
  • Black Tuesday

    The Wall Street Crash of 1929, kicking off the Great Depression
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    THe Dust Bowl

    The Dust Bowl was the name given to the drought-stricken southern plains region of the United States, which suffered severe dust storms during a drought in the 1930s. As high winds and choking dust swept the region from Texas to Nebraska, people and livestock were killed and crops failed across the entire region. The Dust Bowl intensified the crushing economic impacts of the Great Depression and drove many farming families on a desperate migration in search of work and better living conditions.
  • Hitler Becomes Chancellor

    Hitler Becomes Chancellor
    Adolf Hitler becomes chancellor of Germany and later assumes dictatorial powers. German rearmament takes off.
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    World War 2

  • The Bombing of Guernica

    The Bombing of Guernica
  • Germany Invades Poland

    Germany Invades Poland
    Germany invades Poland, inciting Poland’s allies Britain and France to declare war on Germany.
  • Soviet Union Invades Poland

    Working in concert with Hitler, Soviet leader Joseph Stalin orders the invasion of Poland, securing a share of Polish territory.
  • Italy Declares War and The Creation of the North African Campaign

    June 10, 1940, Italy declared war. Italian and British territories in Africa would ignite into conflict, shifting the war from the European continent for the first time. The ensuing North African Campaign would have a decisive impact on the future of the Second World War.
  • Attack on Pear Harbor

    Attack on Pear Harbor
  • Brazil Enters WW2

  • Austrailian Hospital Ship Centaur Attacked by Japanese Forces

  • D - Day (or the Normandy Invasion)

    D - Day (or the Normandy Invasion)
    D-Day was the name given to the June 6, 1944, invasion of the beaches at Normandy in northern France by troops from the United States, Canada, the United Kingdom and other countries during World War II. France at the time was occupied by the armies of Nazi Germany. 156,000 Allied soldiers on the beaches of Normandy by the end of the day.
  • Hitler Commits Suicide

    Hitler Commits Suicide
  • The Trinity Test

    The Trinity Test
    The Trinity Test was code name for the first detonation of a nuclear weapon, conducted by the United States Army on July 16, 1945 on a test site located on the U.S. Air Force base at Alamogordo, New Mexico.
  • Bombing of Hiroshima and Nagasaki

    On August 6, 1945, during World War II (1939-45), an American B-29 bomber dropped the world’s first deployed atomic bomb over the Japanese city of Hiroshima. Three days later, a second B-29 dropped another A-bomb on Nagasaki, killing an estimated 40,000 people.
  • Japan Surrenders

    Japan’s Emperor Hirohito announced his country’s unconditional surrender in World War II in a radio address on August 15, citing the devastating power of “a new and most cruel bomb.”
  • The People's Republic of China is Established

    Mao Zedong, having led the Communists to victory against the Nationalists after more than 20 years of civil war, proclaims the founding of the People's Republic of China. The Nationalists retreat to the island of Taiwan and set up a government there.