Original sentence: In 1965 he became First Secretary of the Communist Party of Cuba and led the transformation of Cuba into a one-party socialist republic.In 1976 he became president of the Council of State as well as of the Council of Ministers
Edited sentence: In 1965 he became First Secretary of the Communist Party of Cuba and led the transformation of Cuba into a one-party socialist republic and Communist dictatorship.. In 1976 he became president of the Council of State as well as of the Council of Ministers