Question

what did nativists and the ku klux klan have in common?

both believed that communists had the same rights to freedom of speech as all americans.

both supported artists and writers who addressed the cultural changes of the 1920s.

both objected to immigration and believed in the supremacy of white protestants.

both groups were originally organized in the south.

Explanation:

Nativists prioritized native-born Americans over immigrants, often opposing immigration and favoring white Protestant dominance. The Ku Klux Klan, particularly in its 1920s revival, promoted white Protestant supremacy and targeted immigrants, alongside other groups. The other options are incorrect: nativists and the Klan did not support communist speech rights, reject cultural change-focused artists, nor were both originally Southern (nativist movements were widespread, and the 1920s Klan had national reach).

Answer:

Both objected to immigration and believed in the supremacy of white Protestants.