What are the two Branches of the Mexican Legislature?

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.

answer; taking detailed notes during the interview;

answer; because they must appeal to a broad cross-section of the population;