The African Blood Brotherhood for African Liberation and Redemption (ABB) was a U.S. black liberation organization established in 1919 in New York City by journalist Cyril Briggs. The group was established as a propaganda organization built on the model of the secret society. The group's socialist orientation caught the attention of the fledgling American communist movement and the ABB soon evolved into a propaganda arm of the Communist Party of America. The group was terminated in the early 1920s.