Government-Mandate: Teaching "Duck and Cover"
This picture depicts a teacher, from the 1950s, instructing her students on the lessons from “Duck and Cover." CreditsPhoto, U.S. National Archives.
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Biographies
History
- American Colonies
- American Revolution - Highlights
- Assassination of Abraham Lincoln
- Assassination of John F. Kennedy
- Auschwitz: Place of Horrors
- Book Burning and Censorship
Disasters
- America Attacked: 9/11
- Black Death
- Challenger Disaster
- Columbia Space Shuttle Explosion
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- Fatal Voyage: The Titanic