Final answer:
The Ku Klux Klan targeted several groups besides African Americans, including Catholics. The KKK embraced an anti-Catholic ideology and saw Catholics as a threat to their vision of a white Protestant America.
Step-by-step explanation:
The Ku Klux Klan (KKK) targeted several groups besides African Americans, including b. Catholics. The KKK embraced an anti-Catholic ideology and saw Catholics as a threat to their vision of a white Protestant America. They believed that Catholics were representatives of a foreign religion and were attempting to undermine American society. The KKK also targeted other groups such as Canadian immigrants and fundamentalists, but Catholics were a significant target.