On September 3rd 1939, Great Britain and France declare war on Germany after German troops invaded Poland.
On December 7th 1941 Japan bombs pearl harbor which leads to the U.S entering World War 2.
In February of 1942 the USSR defeats Germany at the Battle of Stalingrad in England.
On June 6th 1943 Allied forces Britain, US, Canada and France attacked Germany on the coast of Normandy France. The Allied powers pulled victory and this is now known as D-Day.
On May 7th 1945 Germany surrendered to the allied powers ending world war in Europe
On August 6th 1945 the U.S drooped the Atomic bombs Hiroshima and Nagasaki on japan forcing them to surrender from World War 2.