Answer:
Option: An imperial eunuch who was put in charge of Chinese voyages into the Indian Ocean
Explanation:
Zheng He is known to be a great Chinese explorer and trader who helped China in getting power over the Indian Ocean in the 15th century. He became fleet commander under Ming Dynasty. He went to several expeditions and opened trading connection with South Asia, modern-day Indian, Sri Lanka, Java, and Sumatra.
A state of the United States of america
Im sorry let me see hold on
The answer is the (Ruhr area)
Answer: Lech Walesa is known as the leader of the massive Polish anti-communist movement SOLIDARNOSC (Solidarity) that was established already in 1980. Lech Walesa is a person generally associated with the end of Communist order in Poland in 1990.
Explanation: of course there are other personalities and wider context we have to take into consideration - 1) history of USSR and presidency of Gorbatchev, 2) fall of the Berlin War, 3) negotiations Gorbatchev - Reagan etc etc.