‌Which of the following statements about Jazz Age is false?‍
选项：

A:Jazz Age refers to the period after the end of World War II, continuing through the Roaring Twenties and ending with the rise of the Great Depression.
B:Jazz Age was an age of dramatic social and political changes.
C:The young set themselves free especially, the young women, during Jazz Age.
D:During Jazz Age, industrialization, urbanization, and modernization have brought unprecedented prosperity to the American society.