1940 in the United States
| 1940 in the United States | |
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| Years: | 1937 1938 1939 – 1940 – 1941 1942 1943 |
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Flag |
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 48 stars (1912–59) |
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Timeline of United States history |
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Timeline of United States history
History of the United States (1918–45)
Events from the year 1940 in the United States.
May 10 - Wayne A. Downing, American general (d. 2007)
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Wikipedia