A line graph titled U S Population by Region, 1790 to 2000. The x-axis is labeled years 1800 to 2000. The y-axis is labeled Population in Millions from 0 to 280. The United States increased from 0 to 280. The South increased from 0 to 100. The Midwest increased from 0 to 70.
What does this graph reveal about US population trends? Check all that apply.

The US population has increased over time.
The South has a higher total population than the Midwest.
The Midwestern states had a decrease in population.
The US has had many increases and declines in population over time.
Population growth has increased over time.