It led to the entrance of the US into WW1
Answer:
brook Obama was the first president
As the options were not exposed in this question, I had to do a search on it, and that's what I found:
Mary McLeod Bethune was a black activist woman and also a educator. She was the one who founded the national council, and also led the National Association of Colored Women.
Answer:
1. civic life
how a person relates to and participates in his or her community
2. private life
l how a person relates to and participates in his or her community
3. protestant ethic
idea that it is one’s duty to work hard and not be wasteful
4. volunteerism
reliance on the help of volunteers