Answer:
The United States went from a policy of strict neutrality to aiding the Allies and making preparations for war.
Step-by-step explanation:
The American foreign policy was called the Neutrality Act. It was passed into law in the year 1935.
It states that America would be prevented and barred from the shipping and selling of guns and ammunitions to any foreign countries who was at war.
When world war II began, President Roosevelt Franklin had to persuade the United States Congress and November 1939, the American foreign policy evolved thereby allowing America aid their allies in the war by establishing what was known as Cash and Carry. This is a situation whereby allies of America could buy non military goods in cash and also transport them on their own ships as well.