During the McCarthy era, Congress passed an obscure law authorizing detained immigrants to work for a payment of one dollar a day. The government justified the provision, which was modeled after the 1949 Geneva Convention’s protections for prisoners of war, in the context of the period’s relative heightened detentions of noncitizens. Soon afterwards, the enactment of the Immigration and Nationality Act of 1952 diminished the use of detention drastically, and the practice of detainee labor lay dormant for decades. Modern changes to immigration law and its systems have rendered immigration detention today the largest mass incarceration movement in U.S. history. The use, and in some cases abuse, of detainee labor is one of the symptoms of an e...