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Period: to
WWI
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NCSS is Founded
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Period: to
Great Depression
"Black Tuesday" was the day the stock market crashed. -
Period: to
WWII
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Period: to
Korean War
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Period: to
Civil Rights
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First Satellite Launched (Sputnik, Russia)
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Period: to
Vietnam War
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First Man in Space (Yuri Gagarin, Russia)
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First Man on Moon (Neil Armstrong, USA)
Armstrong set his left boot on the surface at 2:56 UTC. -
Watergate
This is the day President Nixon resigned the presidency. -
Period: to
N.C.L.B. mandate in schools
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