(A) how the United States didn’t want to trade with anyone else in the world.
(B) the official policy of the United States to fix its economic depression before getting involved in foreign affairs.
(C) ** the official foreign policy of the United States to not get involved in foreign wars.
(D) how the United States had been very naughty and needed to be excluded from international diplomacy and agreements.
EXPLANATIONS BELOW
Concept note-1: -Isolationists advocated non-involvement in European and Asian conflicts and non-entanglement in international politics. Although the United States took measures to avoid political and military conflicts across the oceans, it continued to expand economically and protect its interests in Latin America.
Concept note-2: -During the period between World War I and World War II, the United States pursued a largely isolationist foreign policy. It refused to join the League of Nations, and Congress passed a series of bills in the 1930s that imposed a policy of neutrality on the United States in foreign conflicts.
Concept note-3: -What ensued was a radical shift in U.S. foreign policy, which promoted a stance of isolationism that would last until World War II. Warren Harding won the 1920 presidential election on the promise of staying out of global affairs, and by arguing that the United States needed normalcy and a focus on internal problems.
Concept note-4: -Isolationists believed that World War II was ultimately a dispute between foreign nations and that the United States had no good reason to get involved. The best policy, they claimed, was for the United States to build up its own defenses and avoid antagonizing either side.