Umm lemme see ima search it up
Explanation:
The Great Wall of china maintained Chinese financial development and cultural change, safeguarding trading routes like the Silk Route. The Great Wall of china preserved the economic growth and cultural advancement of China, safeguarded trade routes including the Silk Route, and secured knowledge and communication delivery in China.
Answer:
they had made the crops before and moved around to try and find places to sell their crops for more.
Explanation:
