In 2016, the U. S. treasury announced that the face of the new twenty-dollar bill would feature abolitionist Harriet Tubman instead of former U. S. President Andrew Jackson is a fact or opinion .

"harry t. moore (1905-1951) – civil rights activist, leader, and the first martyr of the civil rights movement. fannie lou hamer (1917–1977) – leader in the american civil rights movement; co-founder of the national women's political caucus and freedom democratic party. james farmer (1920–1999) – congress of racial equality."

answer; social structure;