Answer:
A.
Explanation:
Zheng He was a Chinese explorer who was considered the most important "crossroad of trade".
<span>The main motivation is to stave off the influence of the Soviet Union by policing the world. The United States of America didn't wish for communism to spread nor for the Soviet Union's power to grow and become more persuasive.</span>
"<span>b. People were forced to move around looking for food and they carried their religious ideas with them when they met new people" would be the best answer from this list, since many of these people were nomadic for centuries. </span>
