the correct answer is A) Individual rulers gained more power.
Explanation:
this was known as the medieval age and the land lords and individual lords began to accumulate more wealth and power during this period. even the kings and emperors did not have much power as the national armies and the economies had collapsed during this period of prolonged economic and social crisis in Europe.
Answer: The space race was considered an important part of the cold war and it showed the world which country has the best science technology and economic system
