Any of these will be the answer!
The main difference between both nations was their political views. America was and is a capitalist country and as we know has many freedoms. The Soviet Union on the other hand was a Communist country that gave no rights to its citizens. The United States wasn't happy with that. Also, after WWll, the U.S. provided aid to war torn European countries with the Marshall Plan but the Soviet Union hated this because they wanted to take over those countries.
Answer:
In addition to their different assessments of the current state of race relations and racial inequality in the United States, Americans across racial and ethnic groups also see race and ethnicity playing out differently in their personal lives.
B) computer, because the space program required equipment that could perform very complicated calculations.
I am writing this as a paragraph