What has happened to the leadership of Cuba since Fidel Castro stepped down due to illness? A. The nation is an anarchical state. / B. Cuba has been taken over by Mexico. / C. His brother, Raul, has taken Fidel's place. / D. Felipe Calderon was elected president

The right answer for the question that is being asked and shown above is that: "C. His brother, Raul, has taken Fidel's place." The event that happened to the leadership of Cuba since Fidel Castro stepped down due to illness is that his brother, Raul, has taken Fidel's place.