Answer:
isolation
Explanation:
The Iron Curtain was initially a non-physical boundary dividing Europe into two separate areas from the end of World War II in 1945 until the end of the Cold War in 1991. The term symbolizes the efforts by the Soviet Union to block itself and its satellite states from open contact with the West and its allied states
Can you clarify the question? Ill be happy to answer in the comments
This statement is false. In the beginning, the United States Congress passed the Neutrality Act of 1937, which did not allow trade with countries engaged in war. However, upon President Roosevelt's request, the act was amended so they could trade with France and Great Britain. American neutrality was nonexistent the minute the Lend-Lease Act was passed in March 1941, which allowed the sale of trade of goods to any country (which meant they could legally assist the Allies without being directly involved in the war).