world War II Part 1

World war II officially began raging on September 1, 1939 unti August 14, 1945. But some have argued is already started on March 1, 1937 when the Japanese occupied Manchuria. Until now, the war is the most terrible war even occurred on earth. Approximately 50.000.000 people died in this conflict.
Clock wise from top : Allied landing at Normandy beach, the gates at the Auschwitz consentration camp, the red army the soviet flag over the reichstage building, the explosion the atomic bomb in Hirosima and 1939 military parade in Nuremberg .
Roughly it can be said that the war began when Germany occupation of Poland on September 1 , 1939and ending on 14/15 August when Japan surrendered to the U.S. military, even thought there are actually believes  this war started early.

Asia And The Pasific
1937 : China-Japan War
War conflict began on Asia a few years before the conflict began in Europe. Japan had invaded China in 1931, long before war II began in Europe. On March 1 , Japan appoint Henry Pu Yi as emperor in Manchukuo , a puppet state established by the Japanese Manchuria . In 1937 war had began when Japan took over Manchuria.