What new population shift occurred after World War II?

A. movement to the rural areas

B. movement to the inner cities

C. movement to the suburbs

D. movement out of Oklahoma

The correct answer is: C) movement to the suburbs.

One of the most important post-war migrations was the one that moved the middle classes to the suburbs. By 1970, suburbs population was larger than central cities'. These areas became mostly inhabited by adults between the ages of 25 and 35 and their children.