Who moved to the american southwest in large numbers in the 1920s to work on farms and ranches as well as in mines and factories?

a. puerto ricans
b. mexicans
c. californians
d. native americans

What were three advantages the north had in the civil war? it was fighting most battles on home ground. it had a greater number of soldiers. it had more highly skilled military leaders. it had a stronger navy. it had a better network of railroads. pick three .

What is the line drawn on a production possibilities graph called?

One purpose of the declaration of independence was to