Answer:
A. the changing role of women in 1920s America.
Step-by-step explanation:
The 19th Amendment gave everyone the right to vote and denied voting based on gender. Women for the first time able to vote. Women gave struggled for their rights through the women suffrage movement.
New household appliances during the 1920s assisted women in making their life easier. There was a growth of opportunities for new gadgets, the washing machine, refrigerator, etc.
Educational opportunities gave women a chance to compete with men in term of education. Women enrolled in schools and institutions of higher learning.