Why did the united states eventually stop supporting south africa

b) Popular opinion turned against South African apartheid.

Explanation:

Why did the united states eventually stop supporting south Africa

a) The government began enacting socialist land reforms.

b) Popular opinion turned against South African apartheid.

c) South Africa began taking arms and funds from the Soviets.

d) The American public stopped supporting African intervention.

Immediately after the Sharpeville occurrence of 1960, where black people that were dissenting were shot by the Police, various International community  become aware of the situation and now focused on the conditions of black  under the Apartheid in South Africa, eventually leads to more calls for sanctions against the Apartheid in South Africa

with my recent question