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John Quincy Adams1825–1829
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Abraham Lincoln (1861-1865)
Lincoln's opposition to slavery, and his decision to go to war against the states that seceded from the nation to protect their "peculiar institution," -
Ulysses S. Grant (1869–1877
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Franklin D. Roosevelt (1933–1945
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Harry Truman (1945–1953
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Dwight Eisenhower (1953-1961
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John F. Kennedy (1961-1963)
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Lyndon Johnson (1963–1969)
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Bill Clinton (1993-2001)
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Barack Obama (2009-Present