history part 5 By duncansclass3e 1864 geneva convention agreement signed 1931 japan invaded manchuria 1937 japan invaded china 1939 hitler invaded poland 1940 battle of britain began 1941 hitler invaded the soviet union 1941 lend lease act was passed 1941 japanese attack pearl harbor 1941 hitler began the final solution 1942 battle of el alamein 1942 defeat hitler first strategy started 1942 battle of midway 1942 bataan death march 1942 rosie the riveter created 1942 japanese americans were put into internment camps 1942 us began the use of the navajo code 1942 first nisei regiments established 1943 battle of stalingrad 1944 general eisenhower lead d day invasion 1945 island hopping started 1945 battle of iwo jima 1945 battle of okinawa 1945 nuremburg trials held 1945 atomic bombs dropped on hiroshima and nagasaki