But while he compared Malcolm X 's black nationalism favorably to King 's integrationism , and for a time praised black nationalism ,   in 1993 he rejected the vision of a `` separate black nation '' , asking `` does anyone really believe that ... New Africa would be content to strike out on its own , with no massive `` foreign aid '' from the U.S.A. ? `` Rothbard , Murray N. ( February 1993 ) . ``
Murray Rothbard rejected the idea of a separate black nation before 1994 .