Today, U.S. Immigration & Customs Enforcement (ICE) detains an average of 37,000 migrants each night. To do so, they rely on, and pay for, the use of hundreds of local jails. But this is nothing new: the federal government has been detaining migrants in city and county jails for more than 100 years.  In The Migrant's Jail: An American History of Mass Incarceration (Princeton UP, 2024), Brianna Nofil examines how a century of political, ideological, and economic exchange between the U.S. immigration bureaucracy and the criminal justice system gave rise to the world's largest system of migrant incarceration. Migrant detention is not simply an outgrowth of mass incarceration; rather, it has propelled carceral state-building and fostered intergovernmental policing efforts since the turn of the twentieth century. From the incarceration of Chinese migrants in New York in the 1900s and 1910s to the jailing of Caribbean refugees in Gulf South lockups of the 1980s and 1990s, federal immigration authorities provided communities with a cash windfall that they used to cut taxes, reward local officials, and build bigger jails--which they then had incentive to fill. Trapped in America's patchwork detention networks, migrants turned to courts, embassies, and the media to challenge the cruel paradox of "administrative imprisonment." Drawing on immigration records, affidavits, protest letters, and a variety of local sources, Nofil excavates the web of political negotiations, financial deals, and legal precedents that allows the United States to incarcerate migrants with little accountability and devastating consequences. Learn more about your ad choices. Visit megaphone.fm/adchoices Support our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/history