events+k

March 13, 1938 Germany annexes Austria October 7–10 Germany takes Czech region of Sudetenland August 23, 1939 German-Soviet Nonaggression Pact September 1 Germany invades Poland September 3 Britain and France declare war on Germany September 17 USSR invades Poland from the east September 19 German and Soviet forces meet in central Poland September 28 Warsaw falls to Germany November 30 Soviet forces invade Finland