In the mid-20th century, approximatelyof georgians were pived in rural communities a)2%b)10%c)60%d)80%

the first question's answer is a.

the factors that the economies of the muslim empires prosper were:

1- land trade routes-located between three continents  

2- sea trade routes

trade contributed to the spread of muslim empires, and with that islamic culture led to a growing feeling of internationalism resulted in the transfer of technology, science, and other cultural forms.