Secondary; The events are 100 years apart. There is virtually no chance of it being primary.
Aside from a general curiosity about space, the United States wanted to go to space because the Russians were trying to get there too, and we were in a "cold" war with them.
B. Yes, if the wealthier country believes the war is worth it
Answer:
Should be false.
Explanation:
The US had over 20 trillion GDP, but China has a littler over 13 trillion.
Answer:
B. Renaissance
Explanation:
The renaissance was based on a rebirth of the culture of the Greeks and Romans.