John Foster Dulles was responsible for creating
the Truman Doctrine.
the Eisenhower Doctrine.
the Treaty of Versailles.
the Khrushchev papers.

Explain the reasons for u.s. neutrality during the 1920s and 1930s. how did ideas about neutrality change during the period from the end of world war i to the passage of the lend-lease act? be sure to include any events, terms, or people that may support your response.