What is the cause and effect of nativism after world war 1

Nativism in World War I had much in common with xenophobia during the Quasi-War. The chief assertion of American nationalism, termed "100 percent Americanism" after U.S. intervention, attested to the realization of cultural and social diversity amidst crisis. First-and second-generation immigrants comprised one-third of America's population—a point made more problematic by the loss of confidence by Progressive reformers. Hence, the preparedness campaign during the period of neutrality (1914–1917) focused primarily on German immigrants. Well-organized, prosperous, and self-consciously retaining old-world customs, German Americans mobilized following the outbreak of war to block munitions shipments to belligerents and counter sensational "Hun" propaganda stories emanating from London. In January 1915 the German-American Alliance met in New York, demonstrating a great show of unity—and outraging American nativists.

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the decreasing neutrality of the u. s. in world war i

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alliances in ww1 were different from ww2 because the entente in ww1 made up of serbia,russia,france,britan,japan and italy later america  and all allied in a sort of balance of power and too keep germany,austria-hungary,and the ottomans down. russia allied the serbians in order to exert its influence in the balkans while france allied the russians because france was still in dismay and insulted after the defeat to the germans during the unification of germany and britian allied the belgians after the germans invasion of belgium.in ww2 the alliances were in a preemptive attempt to deter any further wars into happening while germany and italy allied since they were insulted and humiliated after the previous war while also sharing a similar ideology of facsim along with japan which all 3 had a want for world domination and agreed to assist one another in the endevours 

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