Answer:
I do not see your maps. Can you attach the maps, (an image of them) please-So I can help you?
By helping the Panamanian's overthrow the Columbian government.
In recent years the U.S. has signed two treaties turning over the Panama Canal to the republic of Panama in the year 2000. Making the Panama Canal bigger is still needed.
Why they wanted it built: The U.S. wanted to avoid going around South America and insure less time for U.S. Naval ships to travel and protect U.S. possessions around the world
Answer: Zheng He
Explanation:
Zheng He was a Chinese explorer who lead seven great voyages on behalf of the Chinese emperor. These voyages traveled through the South China Sea, Indian Ocean, Arabian Sea, Red Sea, and along the east coast of Africa. His seven total voyages were diplomatic, military, and trading ventures, and lasted from 1405 – 1433. However, most historians agree their main purpose was to promote the glory of Ming dynasty China.1