Maybe churches and cathedrals, but I'm not sure if that's considered institutions.

How did enslaved Africans build strong community ties with one another in
the Americas?
Answer:
D. They drew elements from different African cultures to create a new
culture they could all participate in.
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Because Mexico as well as the lost territories (including California or Texas) is a resource-rich country, with several minerals and pasture land.
I think it calms their minds!
Answer:
The Han Dynasty in China, one of the world's great classical civilizations, because people rebelled against them. How did mountains and deserts help Chinese civilizations develop? Mountain and deserts helped the Chinese by giving the safe borders.
Explanation:
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