A. the amount of time they spent building the wall
I think the answer is A, when I looked at the picture and did some research, I found that the wall is 70 miles long so it's pretty obvious that they spent a lot of time making it in ancient old times.
No inglesh que me 475!655
Paul Robeson, Sonia Sotomayor, Richard Aoki, and Wilma Mankiller are all significant non-white Americans.
Paul Robeson was a black man, musician, actor, lawyer educated in Rutgers college and a civil rights activist.
Sonia Sotomayor is a judge in the U.S. Supreme court, of Puerto-rican parents, educated in Princeton and Yale.
Richard Aoki was a college counselor educated in the University of California, born to Japanese parents, civil rights activist and an early member to the Black Panther party.
Wilma Mankiller was the first elected woman to serve as the Principal Chief of the Cherokee Nation, and an activist of the Native American rights.
Answer:
This one's broad, but I'd say it's because of the clashing between New cultures being introduced in America and the post ww1 economy
