This is the third studio album by the hip hop act, originally released on March 20, 1990, by Def Jam Recordings. It was produced by the group's production team The Bomb Squad, who sought to expand on the dense, sample-layered sound of Public Enemy's previous album, It Takes a Nation of Millions to Hold Us Back (1988). Their songwriting was partly inspired by the controversy with member Professor Griff and his dismissal from the group in 1989. The second CD contains 18 rare remixes.