Answer:
Step-by-step explanation:
in keeping with the monroe doctrine
and how people felt after world war one
usa thought it best to stay neutral and isolationist
and not get involved in european affairs
even if one said was aggressive
"The Neutrality Acts were laws passed in 1935, 1936, 1937, and 1939 to limit U.S. involvement in future wars. They were based on the widespread disillusionment with World War I in the early 1930s and the belief that the United States had been drawn into the war through loans and trade with the Allies."
encyclopedia
The end of neutrality policy came with the Lend-Lease Act of March 1941, which allowed the U.S. to sell, lend or give war materials to nations Roosevelt wanted to support: Britain, France and China.[20]
largely due to actions of hitler and nazis
wikipedia