1.which phrases best summarize the us population in the twenty-first century? a. older, less culturally diverse, a bigger income gap between classes
b. older, more culturally diverse, traditional family makeup and structure
c. older, more culturally diverse, a bigger income gap between classes
d. older, less culturally diverse, changing family makeup and structure 2. because of the baby boom, senior citizens make up a. a larger share of the population than ever before.
b. a smaller share of the population than ever before.
c. a larger share of us immigrants than ever before.
d. a smaller share of us immigrants than ever before.

Answer 1

A significant Census Bureau study published in January 1989 has elicited recommenced information in the media and among some population examiners that the U.S. overlooks population decay in the next century if it does not improve productivity and raise immigration.

Answer 2

The birth of this generation started new inclinations in society. That is sure to resume as baby boomers age between the loss of wealth from the collapse, though the consequences are hard to divine. For years, boomers made up for their dirty payments by borrowing, which served to extend the credit bubble. Two decades ago, the normal American family headed by someone in his late 40s or early 50s owed $38,100, in 2007 dollars.

the answer is C. Older, more culturally diverse, a bigger income gap between classes.

Explanation:

i think they would live in caves or natural tunnels