Answer:
Ethnic groups began to gain independence.
Explanation:
The 19th Amendment, ratified on August 18, 1920, granted woman the right to vote.
I believe the answer is one
Imperialism is the growth or building if an empire. Some reasons for imperialism is for more land=money=power, refuling stations, military bases, other nations are doing it, and markets.
Gender bias is having prejudice or discrimination based upon someones person's sex, or gender.
