President

4. S. Truman Made the decision to drop atomic bombs on Japan during World War II and helped rebuild post-war Europe.
8. Roosevelt Known for his conservation efforts and progressive policies, including national parks and antitrust laws.
9. Jackson Known for his leadership during the War of 1812 and the Indian Removal Act, which led to the Trail of Tears.
10. Obama The first African-American president, he focused on healthcare reform and international diplomacy.
11. Jefferson The principal author of the Declaration of Independence and an advocate for expanding the U.S. territory.
12. B. Johnson Known for the Civil Rights Act and the "Great Society" programs to fight poverty and inequality.

1. Wilson Led during World War I and played a key role in the creation of the League of Nations.
2. F. Kennedy Advocated for civil rights and space exploration, he was the youngest president when he took office.
3. D. Roosevelt Served during the Great Depression and World War II, he introduced the New Deal and other reforms.
5. Lincoln Known for preserving the Union during the Civil War and ending slavery through the Emancipation Proclamation.
6. Reagan A former actor turned president, he promoted conservative economic policies and a strong military.
7. Washington The first U.S. president who led during the American Revolution and set important precedents for the nation.