Final answer:
Fidel Castro led a revolution in Cuba in 1959 and created a government based on socialist ideals. He nationalized foreign-owned assets and aimed to improve conditions for workers, but also suppressed dissent during his time in power.
Step-by-step explanation:
Fidel Castro led a revolution in Cuba in 1959 and created a government based on socialist ideals. After overthrowing the US-backed regime of Fulgencio Batista, Castro nationalized foreign-owned assets, including land, utilities, and industries, and implemented policies that aimed to improve conditions for workers.
However, Castro's government also faced opposition, and he suppressed dissent and free speech during his time in power.