During the Progressive Era, protections for workers and consumers were strengthened, and women finally achieved the right to vote.
Just needed some points :)
B, because this is answer has nothing to do with American music.
Answer:
this was last year welp free points
Explanation:
The one responsible for the change is Margaret Mead—she is
known for her publications and even studies that involves with anthropology,
especially in the way her research had defined masculinity and femininity which
is shown in the description above. These are all cultural and not based on
biological.