He leaves it because hes paying back his debt
Answer:
The wealth of the states came from controlling the trade routes across the desert. Their power came from having large pack animals like camels and horses that were fast enough to keep a large empire under central control and were also useful in battle.
Explanation:
wiki
I think it was because of where it was. It had more control and had more to help them. I might not be 100% but thats what I could say.
B. Slavery, because they would be pushed to do more work.
Hope this helps ●ᴥ●
