B. because the work in one area and are specialized to do that work.
Answer:
“A rapid increase on the population” or “Rapid social and the creation of elite classes of rulers”
Explanation:
James Monroe, Hope this helps;)
Answer:
D) a program that let Mexican workers into the US to replace American domestic workers who had entered the military
Explanation:
The bracero program was a program that aimed to fill the vacancy left in agriculture due to the World Ward II. The program allowed Mexicans to work in United States farms in decent conditions, and the farmers were protected against forced military service as well as from discrimination.