Answer:
Explanation: communication from three U.S. diplomats to Secretary of State ... U.S. minister to Spain, failed in his mission to secure the purchase of Cuba (1853), Marcy ... The resulting diplomatic statement, the Ostend Manifesto
<span> </span><span>Fact #1: The Civil War was fought between the Northern and the Southern states from 1861-1865.
<span>Fact #2: Abraham Lincoln was the President of the United States during the Civil War.
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A. Bacteria in unclean water.