The space race led to many breakthroughs in science and technology and got people very excited, so its B.
Answer:
The greatest difference between the two countries was simply that American citizens generally thrived because of free market economic policy, whereas Russians suffered under the inefficiencies of their command economy.
Answer:
a is the answer just took the quiz
Thats what something looks like, like the physical features of the earth are things like mountains and lakes but there not anything man-made like bridges
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