Overall, how has the American population changed over time
A. It has become wealthier, more cultured, and more frivolous in its spending habits.
B. It has become closer knit and more family-oriented.
C. It has become more diverse, better educated, and more mobile.
D. It has become more skeptical about marketing schemes.
E. It has become more likely to develop brand loyalty.
Answer: C. It has become more diverse, better educated, and more mobile.