The annual number of live births per 1,000 population is
a. fecundity.
b. the crude birth rate.
c. fertility.
d. the crude population rate.
Question 2
In tracking income in the United States from 1935 to 2013,
a. income inequality has decreased since 1970.
b. income inequality has increased since 1970.
c. nothing has changed.
d. income equality has steadily increased since 1935.