The document provides brief biographies of several famous US Presidents, including George Washington, the first president; Thomas Jefferson, the third president and author of the Declaration of Independence; Abraham Lincoln, the 16th president who led the country during the Civil War and abolished slavery; Franklin D. Roosevelt, the 32nd president who led the country during the Great Depression and World War II; John F. Kennedy, the 35th president who was assassinated; Ronald Reagan, the 40th president and former actor; and Bill Clinton, the 42nd president.