Which actions did fidel castro taken in cuba after creating a communist system in 1959

Fidel Castro was the founder of Cuban communism and he ruled Cuba for many decades.

Explanation:

Castro set up the first communist state in Cuba and he ruled it for almost five decades. His regime was famous because there was a minimum illiteracy rate. Reduced illiteracy was observed. Racism was totally abolished and improved public health care services were provided in Cuba. But his regime was criticized because it restricted individuals to possess economic and political freedom.

Civil liberties of the people were restricted. Private property cannot be sold by the owners in Cuba.  Cuba relied on Soviet Union for military support.  Newspapers of the opponent parties were banned.  Private businesses were closed down which paved way for the immigration of people from Cuba to America.

the answer is d. tariffs were raised by america's trading partners after the smoot-hawley tariff act, decreasing exports, and declining job rates.

a. the astrolabe could determine the correct latitudinal location of the ship