The question "Am I not a man?" was brought up again during the Dred Scott decision of the U.S. Supreme Court in 1857.[4] During the Civil Rights Movement at the Memphis sanitation strike in 1968, "I Am a Man!" signs were used to answer the same question.[5]
On trial for bringing his son back to Nebraska for burial, from a forced march to Oklahoma, in 1879 Ponca Chief Standing Bear spoke to Judge Dundy in his Omaha trial, "That hand is not the color of yours, but if I pierce it, I shall feel pain. If you pierce your hand, you also feel pain. The blood that will flow from mine will be the same color as yours. I am a man. God made us both." Standing Bear (and Native Americans) were granted habeas corpus meaning that they had status in the court and were indeed human beings.[6]
Modern use
"I Am a Man!" has been used as a title for books, plays, and in music[7] and film[8] to assert the rights of all people to be treated with dignity.
"I Am a Man!" was a foundational reference in Derek DelGaudio's theater show "In & Of Itself." DelGaudio created 1,000 "I AM" cards, each with a different descriptor. Before each show, audience members were instructed, "Choose how you wish to be seen."[9]
"I am a man" is one of the many pre-approved social justice messages the NBA allowed their players to display on the back of their jersey during the remainder of the 2019-2020 NBA season. Additional messages include: "Black Lives Matter; Say Their Names; Vote; I Can't Breathe; Justice; Peace; Equality; Freedom; Enough; Power to the People; Justice Now; Say Her Name; Sí Se Puede (Yes We Can); Liberation; See Us; Hear Us; Respect Us; Love Us; Listen; Listen to Us; Stand Up; Ally; Anti-Racist; Speak Up; How Many More; Group Economics; Education Reform; and Mentor" according to the NBAPA.[10]