The Cuban Revolution of 1959 achieved the overthrow of dictator Fulgencio Batista and the establishment of a socialist state under Fidel Castro. It marked the beginning of significant social changes in Cuba, including land reforms, nationalization of industries, and improvements in education and healthcare. The revolution also aligned Cuba with the Soviet Union, leading to heightened tensions with the United States and contributing to the Cold War dynamics in Latin America. The movement was significant not just for Cuba but also for inspiring leftist movements across the globe, challenging U.S. influence in the region.