Question

Which of the following items could serve as a secondary source for a historian studying early Chinese history?

A. A bronze plow discovered in the ruins of an ancient Chinese city
B. A chart created in ancient China to track a city's growing population
C. An essay about China's first emperor written by a university professor
D. An announcement written for an early Chinese emperor to deliver to his subjects

Answer 1

C. An essay about China's first emperor written by a university professor

Step-by-step explanation:

A university professor's research and analysis is more credible than;

A bronze plow discovered in the ruins of an ancient Chinese city

A chart created in ancient China to track a city's growing population

An announcement written for an early Chinese emperor to deliver to his subjects