This document provides a history of Cuba from Spanish colonization to the Cuban Revolution. It describes how Spain ruled Cuba for centuries and established a slave-based economy focused on sugarcane production. The Cuban people struggled for independence through various wars in the late 1800s. In the 20th century, Fidel Castro led a revolutionary movement that overthrew the US-backed dictator Fulgencio Batista in 1959. Castro established a communist government, leading to tensions with the US that included the failed Bay of Pigs invasion and the Cuban Missile Crisis.