World War ll Timeline by Jennifer By Jennifer_MV Jan 30, 1933 Adolf Hitler becomes Chancellor of Germany Apr 1, 1933 Anti-Jewish Boycott Sep 17, 1933 Central Organization of German Jews found Jun 30, 1934 Rohm Affair Aug 19, 1934 Hitler Abolishes the office for President Sep 15, 1935 Nuremberg Race Laws Jul 15, 1937 Buchenwald Concentration Caps Open May 29, 1938 Anti-Jewish laws in Hungary Sep 29, 1938 Munich Agreement Nov 9, 1938 Kristallnacht Jan 30, 1939 Reichstag Speech Feb 9, 1939 Wagner-Rogers Bill Sep 1, 1939 Hitler invades Poland Sep 1, 1939 Start of World War ll Sep 3, 1939 Britain and France declare war on Germany May 10, 1940 Germans launch offensive in the West May 20, 1940 Aushwitz Camp established Aug 12, 1940 Battle of Britain Begins Nov 25, 1940 Explosion of SS Patria Jun 22, 1941 Launching Operation Barossa Aug 24, 1941 "Euthanasia" Killings Dec 7, 1941 Attack on Pearl Harbor Dec 8, 1941 United States declares war on Japan Jun 4, 1942 Battle of Midway Sep 2, 1945 End of World War ll