Nast and Reconstruction, understanding a political cartoon final

Warning: this video includes violent and racist imagery
Thomas Nast, “The Union As It Was—Worse Than Slavery,” 1874, wood engraving, illustration in Harper’s Weekly (万辛克 24, 1874) (Library of Congress).

博士之间的对话. Kimberly Kutz Elliott and Dr. 贝丝·哈里斯