How was the southern economy affected by the Civil War? O Many southerners faced starvation.
O A large part of the railroad system lay in ruins.
O Banks failed, and merchants went bankrupt.
O All of the above.

me no say

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.