Fulgencio Batista worked his way up through the Cuban army ranks before participating in a coup to oust the Céspedes government and install Ramón Grau as president in 1933. Just months later, however, Batista forced Grau’s resignation and became Cuba’s de facto ruler. After a period of exile beginning in 1944, Batista returned to Cuba and led a coup to seize power. His second term as president was marked by brutal repression, which sparked several uprisings, including one led by whom? Discuss