The United States policy isolationism prior to World War II is best illustrated by which of the following
A. The expansion of the United States naval forces
B. Signing of a security pact with axis nations
C. An embargo on the sale of goods to China
D. Passage of the neutrality legislation
Answer: B, signing of a security pact with axis nations.
Explanation: Isolationism is a policy of isolating (a country) from other foreign affairs. When the US did this, the government had to create a security pact.