Question

the following excerpt is from a secondary source about zheng he, who sailed from china to southwestern asia and east africa with a large fleet to impress chinas neighbors and expand trade.
the first expedition of this mighty armada (1405 - 07) was composed of 317 ships, including perhaps as many as sixty huge treasure ships, and nearly 28,000 men. in addition to thousands of sailors, builders and repairmen for the trip, there were soldiers, diplomatic specialists, medical personnel, astronomers, and scholars... the fleet stopped in champa (central vietnam) and siam (todays thailand) and then on to island java, to points along the straits of malacca, and then proceeded to its main destination of cochin and the kingdom of calicut on the southwestern coast of india.
which detail suggests that zheng hes expeditions were intended to expand the exchange of knowledge in addition to trade?

• the inclusion of astronomers and scholars in the expedition
• the inclusion of builders and repairmen in the expedition
• the inclusion of soldiers and sailors in the expedition
• the inclusion of diplomats and medical personnel in the expedition

Explanation:

To determine which detail suggests the expeditions aimed to expand knowledge exchange (beyond trade), we analyze each option:

• Option 1: Astronomers and scholars are included. Astronomers study celestial phenomena, scholars engage in intellectual pursuits. Their inclusion implies a focus on knowledge (e.g., astronomical knowledge, scholarly research/exchange) alongside trade.
• Option 2: Builders/repairmen support the expedition's logistical needs (ship maintenance, construction), related to trade/expedition functionality, not knowledge exchange.
• Option 3: Soldiers/sailors are core to the expedition's navigation and security, tied to trade/exploration, not knowledge exchange.
• Option 4: Diplomats handle relations, medical personnel provide care—both support trade/diplomacy, not direct knowledge exchange.

Only the inclusion of astronomers and scholars directly relates to expanding knowledge.

Answer:

A. The inclusion of astronomers and scholars in the expedition