They made diplomatic relations between the U.S. and the Soviet Union possible
The answer is writing The Feminine Mystique. Just google "What is Betty Friedan famous for?". You will get she is famous for <span>writing The Feminine Mystique.</span>
Answer:
Serfs who occupied a plot of land were required to work for the lord of the manor who owned that land. In return they were entitled to protection, justice, and the right to cultivate certain fields within the manor to maintain their own subsistence.
Explanation:
The answer is A for this question.