	In the period immediately following the 1959 success of the Cuban revolution, Aníbal Escalante occupied a leading role in the Popular Socialist Party. However, its Marxist orthodoxy and history of cooperation with the deposed government of Fulgencio Batista gave it a skeptical public reputation. Largely sidelined in national politics, Escalante and the PSP took a backseat to Fidel Castro and his 26 July Movement.