Which Statement Accurately Reflects a Criticism of the Concept of Emerging

Which statement accurately reflects a criticism of the concept of emerging adulthood?

A) The term emerging adulthood fails to describe the experience of most of the world's youths.
B) In the past, adulthood in complex societies has been attained at a distinct moment.
C) Emerging adulthood is likely to become prominent in developing countries with high poverty rates.
D) The concept of emerging adulthood is spreading in developing nations that play major roles in the global economy.