What law required local phone companies to allow competitors into the market?
a. communications act of 1934
b. communications decency act
c. fairness doctrine 1949
d. telecommunications act of 1996

can you explain it better

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.