6 period: toepper

Main

10/3/1935
3/7/1936
9/3/1938
9/30/1938
11/09/1938
5/20/1940
6/10/1940
5/4/1942 - 5/8/1942
6/1942
08/07/1942
05/01/1943
12/1944 - 01/1945
2/4/1945 - 2/11/1945
4/8/1945

american events

03/04/1933
3/11/1941
5/6/1942
4/12/1945
7/16/1945
7/16/1945
8/6/1945
8/9/1945 - 8/12/1945

germany event

9/15/1935
10/3/1935
3/13/1938
4/9/1940
4/9/1940
5/10/1940
5/10/1940 - 6/22/1940
5/27/1940 - 6/4/1940
8/2/1940
6/22/1941
9/8/1943
8/25/1944

british event

japanies events

9/18/1931
8/18/1942
09/02/1945