Since lefties will claim otherwise.

Despite all the President’s efforts and the courage of the American people, the Depression hung on until 1941, when America’s involvement in the Second World War resulted in the drafting of young men into military service, and the creation of millions of jobs in defense and war industries

https://www.fdrlibrary.org/great-depression-facts#:~:text=Despite all the President’s efforts,in defense and war industries.