Racist terror group, 1925- 5 million member
Most members were poor white people, mainly from rural areas
Looked for people to blame for their poverty
African Americans, Jews, Catholics, and immigrants blamed
Felt blacks and immigrants' willingness to work for lower wages took jobs from whites
Against anyone who wasn't like them - white and protestant
Attacked drunks and gamblers to 'clean up' society
Coded language, hooded costumes, strange rituals