Complex sentence: In the aftermath of the Cuban revolution, Escalante became secretary of the Integrated Revolutionary Organizations (ORI), the predecessor to the Communist Party of Cuba, but was dismissed from the post in 1962 at the instigation of Fidel Castro.
Split into simpler sentences: In the aftermath of the Cuban revolution, Escalante became secretary of the Integrated Revolutionary Organizations (ORI), the predecessor to the Communist Party of Cuba. Escalante was dismissed from his post in 1962 at the instigation of Fidel Castro.