Original sentence: Fidel Castro Ruz (born August 13, 1926), has led Cuba since 1959, when, leading the 26th of July Movement, he overthrew of Fulgencio Batista, and transformed Cuba into the first Communist Party-led in the Western Hemisphere
Edited sentence: Fidel Castro Ruz (born August 13, 1926), has led Cuba since 1959, when, leading the 26th of July Movement, he overthrew the dictatorship of Fulgencio Batista, and transformed Cuba into the first Communist-led state in the Western Hemisphere