Answer:
The United States became serious about the Space Race when the Russians (Soviet Union) released Sputnik into space
Explanation:
Answer: It is B. The explanation is down there.
Explanation: Since half of the economy of the 8 countries were successful in earning money, they have created an industrialized country for themselves. Meanwhile, the other 4 unsuccessful countries have lost money and created an unindustrialized country for themselves.
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It was a social and economic system.
Answer: B. Helping civilizations grow lots of food
Explanation: APEX
Answer: No
Explanation: It's because the powers not delegated to the United States by the Constitution, nor prohibited by it to the states, are reserved to the states respectively, or to the people. In other words, states have all powers not granted to the federal government by the Constitution.