Describe the job system put into place under the Han dynasty.

Under the Han dynasty, a civil service system was established and employed men were educated in Confucian teachings. The Chinese people used his writings called Historical Records as their major source of information.

Explanation: Although the government used the labor of state-owned slaves, corvée laborers, and convicts in its workshops, they also hired skilled craftsmen who were well-paid. Han lacquerwares were privately made as well as being manufactured in government workshops.

the graph shows the spread of railways in the 1800s.

based on the graph, the conclusion that can be drawn about germany is answer d)   by 1880, germany had more rail lines than great britain and russia.