There are no women on any bills (except two coins which we hardly ever use and/or see).
In addition, Andrew Jackson had strongly opposed the notion of central banking. He sought—and signed—the Indian Removal Act, which led to the expulsion of Native Americans from their homes.
Replace Jackson on the twenty-dollar bill; the choices may include Alice Paul, Betty Friedan, Shirley Chisholm, Sojourner Truth, Rachel Carson, Rosa Parks, Barbara Jordan, Margaret Sanger, Patsy Mink, Clara Barton, Harriet Tubman, Frances Perkins, Susan B. Anthony, Eleanor Roosevelt, and Elizabeth Cady Stanton.