The key feature in World War 2 was the ground work it laid that permitted post-war social changes. It would also bring on technology, civil rights to women and programs to explore space.
Stalingrad and Midway.
That was a key feature of World War 2 from 1941 to 1945, but there were other aspects. For example, Hitler's allies were not very useful to him. He had hoped that Japan would attack the Soviet Union in the Far East, but it wanted to go for the jackpot.
himalaya mountains
Varying on Which War. In World War 1 he was an messanger. In World War 2 he was fuhrer of Nazi Germany and was an key subjecyt throught World War 2 both in and out of Europe.
In Gettysburg, Pennsylvania
There are many people that were not commanders during World War 2. However, Colonel General Ludwig Beck and General Omar Bradley were key commanders.
The 3 key technology the Axis used during World War 2 are:TanksGunsBombs
winston churchill
pearl harbor
world war 2 :P
Douglas MacArthur
the nuking of japan