Which of the Following Statements Is True of Megacities

Multiple Choice

Which of the following statements is true of megacities?

A) In 1950, the United States had the most number of megacities.
B) In 1950, Tokyo was one of the megacities.
C) A megacity has no more than a million residents.
D) Most of the megacities are located in the United States.
E) Chicago is currently a megacity.