Which of these best describes the term "flapper" in u. s.
history?
a) women who worked in factories during world war ii
b) women who campaigned for the abolition of slavery
c) women who wore the new bathing suits to american beaches; referencing how the suits flapped in the wind.
d) women of the 1920s who listened to jazz, wore short hair and skirts, and challenged standards of behavior for women