World War 2

1919-1939

June 28, 1919
August 11, 1919
January 16, 1920
August 27, 1928
October 29, 1929
January 30, 1933
September 29, 1938
October 10, 1938
August 23, 1939
September 1, 1939

1939-1945: European Theater

April 9,1940
June 22, 1940
September 16, 1940
June 22, 1941
September 8, 1941
Feb 2, 1943
June 6, 1944
Dec 16, 1944
May 10, 1945

1939-1945: Pacific Theater

Dec 7, 1941
May 6, 1942
June 7, 1942
August 7, 1942
Aug 6, 1945
Sept 2, 1945