Which of the following statements is true about population trends in the United States?
a. Rural areas posted their first-ever net loss of population in 2012.
b. Less than a thousand households contain at least two adult generations.
c. Baby boomers are now the smallest population group.
d. Tweens are now the largest population group.
ANSWER: a
Rural areas posted their first-ever net loss of population in 2012. The populations of the United States' rural regionsâ€"from the Great Plains to the Mississippi delta to rural New Englandâ€"are aging.
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