The answer is American Indian
Explanation:
Frederick Douglass was an escaped slave who became a prominent activist, author and public speaker. He became a leader in the abolitionist movement, which sought to end the practice of slavery, before and during the Civil War. ... His work served as an inspiration to the civil rights movement of the 1960s and beyond.
Because Mae Jemison became the first African American woman to travel in space
At first, people were hesitant to let immigrants in because they were afraid they would take away jobs. Now, people welcome immigrants and give them priority even over Americans!
Yea I’m pretty sure your answer is A