What agency is under the aurhority of the department of labor?

the 4th option is the answer

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; elasticity of the lungs decreases;

answer; the government can clearly justify the restriction;