Harriet Tubman was an African American slave. She first risked her life when she developed the "Underground Railroad", which was a secret system that she created in order to help fugitive slaves escape. The second way that she risked her life was becoming a nurse during the Civil War.
I would think it is "In some regions, African Americans were required to
pass the same test as white citizens before they could vote." Because
the very badly written sign says that if a African american had an
education that he could vote with the whites.
The rate was 1 out of every 4 people
