What social unrest was primarily caused by nativism after World War I?

The correct choice highlights a significant aspect of social unrest in the post-World War I era, which stemmed from nativism. Nativism is characterized by the policy of protecting the interests of native-born or established inhabitants against those of immigrants. Following the war, many Americans experienced fear and suspicion towards immigrants, driven by concerns over jobs, national security, and cultural changes. This mindset fueled widespread discrimination against foreign-born individuals, leading to increased tensions and social unrest, as communities often rallied around the idea of prioritizing native-born citizens in employment and societal status.

The demand for such preferential treatment often manifested in heightened xenophobia, restrictions on immigration, and in some cases, violent confrontations. The atmosphere of nativism influenced various policies and movements, contributing to incidents like the Red Scare, where fears of communism were heightened by the presence of immigrant workers. This widespread sociopolitical climate illustrates the central role that nativism played in shaping the attitudes and actions of the time.

While concerns about economic depression, labor union support, and civil rights movements were significant issues in their own right, they were elements that did not specifically stem from the nativist sentiments that defined the period immediately after World War I. The core of the