Washington puts down the Whiskey Rebellion
Thomas Jefferson purchases the Louisiana Territory
Andrew Jackson rejects nullification
Lincoln signs the Emancipation Proclamation
Teddy Roosevelt builds the Panama Canal
Woodrow Wilson and the League of Nations
Franklin Roosevelt and the lend-lease program
Eisenhower, Kennedy, and the race to the moon
Lyndon Johnson and civil rights
Richard Nixon visits China
Ronald Reagan and the evil empire
Barack Obama takes on healthcare reform.
