World War II started because Hitler had very strict anti-foreign policies, and he kept taking over land, such as Germany taking over Poland and annexing Austria, which is called the Anschluss on March 1938. Basucally, the Treat of Versailles, Japanese Expansion to the West, Russian fascism, appeasement, and Hitler and the nationalist Nazis were the cause of World War II.
He was required to provide the deposition.
The Lend-Lease Act "<span>B. It permitted Great Britain to borrow military equipment from the United States as long as they promised to return it after the war," since this was a way for the US to aid Britain without formally entering World War II. </span>
I would say it has to be trade