Answer:
a.the communist revolution in cuba
Explanation:
26 July 1953 – 1 January 1959
The Cuban Revolution (Spanish: Revolución cubana) was an armed revolt conducted by Fidel Castro's revolutionary 26th of July Movement and its allies against the military dictatorship of Cuban President Fulgencio Batista. ... The Cuban Revolution had powerful domestic and international repercussions.
the Cuban Revolution was the overthrow of Fulgencio Batista's regime by the 26th of July Movement and the establishment of a new Cuban government led by Fidel Castro in 1959.
In 1954 Algeria eon there Independence from France
Slavery was Abolished in 1865 and farmers couldn’t find workers