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Wright Brothers airplane takes off
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Start of WWI: Assassination of Franz Ferdinand
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German U-boat sank a ship with American civilians on it
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Germany signed official agreement to end WWI
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19th Amendment passed for women's suffrage
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WWII starts when Hitler invades Poland
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Pearl Harbor Bombed
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Germany signed official surrender
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Executive Order 9981 to end segregation in military
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Brown v. Board of Education
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Polio vaccine invented by Jonas Salk
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Rosa Parks and Montgomery Bus Boycott
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Civil Rights Act of 1964
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Cellphone mass produced
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Internet invented
