The main interest of the chinese emperor wudi was a. encouraging all chinese people to read and write. b. improving chinese society. c. expanding the chinese empire by conquering other lands. d. building up the power of warlords.

C. expanding the Chinese empire by conquering other lands.

Explanation:

Emperor Wu of Han was the seventh emperor of the Han dynasty of China. During his reign, Emperor Wu (posthumously Wudi) was interested in expanding the Chinese empire by conquering other lands. This resulted in a vast territorial expansion and the development of a strong centralized government. Confucian doctrines were promoted during these years, and the poetic and musical arts were encouraged. Moreover, cultural exchange with western Eurasia was greatly increased.

the government closely monitored its finances to avoid another financial collapse.