Which of these had the biggest economic impact on the united states in the 1960s?

a. the communist revolution in cuba

b. the system of apartheid in south africa

c. the boycott of american goods in the ussr

d. the oil embargo with countries in the middle east?

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.

i discarded the supernatant and kept the pellet in this part of the experiment because you have to return all unused chemicals into their original containers at the end of each labratory.

explanation:

answer: alexander hamilton

explanation: alexander hamilton was george washington's right hand man. he took an early role in the militia as the american revolutionary war began. in 1777, he became a senior aide to general washington in running the new continental army.