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.
"<span>C. The South had more miles of railroad track" is not accurate. Railroads were largely situation going from East to West. It is true that the North had a broader industrial base. </span>
Your answer would be <span>automobile industry.
hope this helps [:
</span>
