Question
What did the early city-states create that the Zhou and Qin dynasties expanded upon?
feudal system
irrigation systems
warfare
horseback riding
feudal system
irrigation systems
warfare
horseback riding
Answers
GPT 3.5
The early city-states created the feudal system, irrigation systems, warfare tactics, and the use of horseback riding. These were then expanded upon by the Zhou and Qin dynasties.