While Puerto Rico became a U.S. possession in 1899, migration to the United States increased dramatically
a. after World War II.
b. after World War I.
c. in the last ten years.
d. in the last twenty years.
Question 2
Two factors were said to account for the high rates of Puerto Rican family poverty. These two factors are
A) language problems and lack of employment.
B) employment patterns and female-headed households.
C) single parenthood and inadequate welfare benefits.
D) large family size and employment patterns.
The extent of acid rain in the United States has decreased.
Remedies for insomnia include increased physical exercise and time spent outdoors.
One of the cultural privileges of being white in the United States is less suspicion of wrongdoing.
A rapidly vibrating needle at idle that becomes steady as engine speed is increased indicates worn ...
Nutrias native to South America are abundant in freshwater marshes of the Gulf States. Their populat
Groundwater troubles in the United States