Look at the following map.

Which of the following conclusions can best be drawn about the population distributions in the Midwest based on this map?

The Midwest does not have enough natural resources to support an increase in population.
People are moving to urban areas to find better paying jobs and to get a better quality education.
The Midwest is a high producer of agricultural products so more land is given to farming.
People do not enjoy living in the Midwest as much as they do the East Coast.