Complex sentence: Several prominent members adhered to the "bureaucratic collectivist" position associated with Max Shachtman, but by the late 1970s, the majority position in the group was clearly "state capitalist", outlined most clearly in Abbie Bakan's pamphlet, "The Great Lie".
Split into simpler sentences: Several prominent members adhered to the "bureaucratic collectivist" position associated with Max Shachtman. But by the late 1970s, the majority position in the group was clearly "state capitalist", outlined most clearly in Abbie Bakan's pamphlet, "The Great Lie".