WW2: Disregard the days By Chesj Mar 27, 1867 Purchase of Alaska Mar 27, 1893 Annexation of Hawaii Mar 27, 1898 Spanish American War Mar 27, 1901 Plat Ammendment Mar 27, 1915 Sinking of the Lousitania Mar 27, 1917 Us entry into WW1 Mar 27, 1919 paris Peace Conference Mar 27, 1920 Treaty of Vesailles not ratified by US Mar 27, 1924 National origins Act Mar 27, 1925 Scopes trail Mar 27, 1925 Black Tuesday Mar 27, 1927 Charles Lindberg crosses Atlantic Mar 27, 1939 Start of WW2 Mar 27, 1941 Pearl Harbor Mar 27, 1941 US Entry into WW2 Mar 27, 1941 Martial Law status in Hawaii Mar 27, 1942 First Japenese Internment Camp opened Jul 28, 1984 Start of WW1 for Europe-1914