Plz answer why did usa stayed out of ww2

Which describes the main effect of the palmer raids? they were successful in uncovering communist operatives in the united states. they show the american public that there was little evidence of communism in the country. they resulted in the deportation of suspected radicals based on little evidence. they brought about the end of the red scare by clearing several supposed radicals.

The early democratic-republican party believed that the united states

Based on source 1 which political strategy did sncc most likely support to bring about change in society?