War By AJLombardo Jan 12, 1775 american revolutionary war Jan 12, 1812 war of 1812 Jan 6, 1846 Mexican-American War Apr 12, 1861 Civil War Apr 6, 1898 Spanish-American War Jul 28, 1914 world war l Sep 1, 1939 world war ll Jun 25, 1950 Korean War Nov 1, 1955 Vietnam War Aug 6, 1990 Persian Gulf (Iraq) Sep 11, 2001 War of afghanistan