That way they could rule over the people, Please mark brainliest.
Answer:
A Red Scare is the promotion of a widespread fear of a potential rise of communism or anarchism by a society or state. The term is most often used to refer to two periods in the history of the United States which are referred to by this name.
Explanation:
Answer:
2) Refusing to join the League of Nations
Explanation:
The best action that demonstrated the United States' effort to isolate itself from European conflicts after World War I is "Refusing to join the League of Nations."
This is evident in the fact that the United States Congress failed to pass the bill to join the League of Nations. This is based on the idea or some Isolationists' fear that it might make the United States drawn into International issues unnecessarily.