Question

2. Which is the most valid conclusion that may be drawn from the study of population patterns in the United States today? (1) Most of the population is concentrated in and around large urban centers. (2) The number of ethnic groups has declined. (3) The population of the South has continued to decline. (4) The Northeast is the fastest growing region in the nation.​

Answer 1

1. Most of the population is concentrated in and around large urban centers.

Explanation

The number of ethnic groups and the population of the south has increased not decreased, and according to the latest census, the fastest growing cities are in the south and west. This makes number 1 the only correct statement.