What foreign policy did the United States pursue after his involvement in World War I

Isolationism and U. S. Foreign Policy After World War I. Beginning with George Washington's presidency, the United States sought a policy of isolationism and neutrality with regards to the internal affairs of other nations.

Explanation:

The most common answer to this is that the United States adopted a policy of isolationism in the years after World War I. However, this is not strictly correct. The true policy of isolationism did not come until the 1930s.