Respuesta :
The reason for the isolation of the U.S. in the 1930s was a combination of the Great Depression and the memory of WWI losses the U.S. suffered.
Answer:
The reason for the isolation of the United Stated in the 1930's was the memory of the people tragically lost in World War I combined with the Great Depression.
Explanation:
These two factors contributed greatly in pushing America's public opinion and policy into isolation, also advocating non-involvement in European and Asian conflicts or other international politics.