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The Civil War in
1863 cut the United States in two nations
– a southern Confederacy and a northern Union. |
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The National
Institute of Mental Health is conducting far-reaching
research to determine the psychological effects
of using drugs. |
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In American
football, the coach may shout to the
captain to call time out. |
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A monument was
erected in memory of those who died in the
disaster at Johnstown, Pennsylvania. |
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Martin Luther
King detested injustice. |
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