Question

at the time of hitler’s 1939 invasion of poland, the us had a policy of
appeasement.
negotiation.
opposition.
neutrality.

Explanation:

In 1939, the U.S. maintained an official policy of neutrality toward the early stages of World War II, including Hitler's invasion of Poland, as it sought to avoid entanglement in European conflicts. Appeasement was a policy associated with Western European powers like Britain and France toward Nazi Germany prior to the invasion, while the U.S. did not pursue active negotiation or opposition at this time.

Answer:

D. neutrality.