Supporters rally outside the U.S. Treasury Department in 2019 to demand that American abolitionist Harriet Tubman’s image be put on the $20 bill.

WASHINGTON, DC – JUNE 27: Supporters rally with House Democrats to demand that American abolitionist heroine Harriet Tubman’s image be put on the $20 bill outside the U.S. Treasury Department June 27, 2019 in Washington, DC. Treasury Secretary Steven Mnuchin told a Congressional committee in June that the Bureau of Engraving and Printing would not be able to meet the 2020 deadline for getting Tubman’s image on the bill. (Photo by Chip Somodevilla/Getty Images)