What was the most serious problem affecting agriculture in Washington in the 1920s and 1930s? the farm worker shortage
the effects of the drought
dust from the Dust Bowl
Black Sunday’s storm

The chinese exclusion act was the first significant law restricting immigration into the united states. why do you think the us government singled out chinese immigrants in particular for exclusion?

Which 3 ancient principles can be found in american government

What is the scientific revolution? what techniques did the scientist use