What factors undermined social tolerance and democracy on the home front during WWI?

The US government put out propaganda to foster hatred and fear of the Germans.

Explanation:

Before the World War I, Germans were considered to be the largest non-English-speaking minority group in the U.S. and was the most studied modern foreign language in America

However, during World War I, it was reported that, there is an argument that if one learns German, one will become a German; a totalitarian in favor of the kaiser.

Hence, in an attempt of the US government to foster hatred and fear of the Germans, the German language was forbidden; the German-American press was heavily censored; German books were taken off the shelves; and German-American organizations were targeted, amongst many other social intolerance.

Therefore, the factors that undermined social tolerance and democracy on the home front during WWI, is that, the US government put out propaganda to foster hatred and fear of the Germans

a) romans valued loyalty and discipline

the right choice would be a. culture within the city-state. c. loyalty to the police. d separation by land and sea.