Red biennium, from 1919-1920
Answer:
I believe that the answer is that the Red Scare had contributed to fear and hate of Immigrants.
Many apologies if this is wrong.
Answer:
Containment.
Explanation:
The policy of containment is a foreign policy proposed by the government under the Presidency of Harry S. Truman to limit the powers of the Soviet Union and its spread of communism after World War II in 1947. This policy was a reply to the Soviet Union when it started to expand its communist control in Eastern Europe and Asia. The idea of containment policy was to make countries well-off enough to avoid the lure of the Soviet Union. It provided support for countries that rejected communism. Americans fought on the sides of the nationalists to try to stop the spread of communists.
The US Army is the answer
The widespread sentiment that influenced the rise of totalitarianism was a fear of instability and the rise of nationalism in countries like Germany and Italy. Authoritarian leaders crystallized the notion that a singular leader, a strong military, limited dissent and nationalism were the ingredients necessary for a strong state. This became a normative framework in Germany and Italy.