The U.S. immigration detention system is spread out across federal facilities, private prisons, state prisons, and county jails. It’s grown under both Democratic and Republican presidents. And it’s been offered up as a source of revenue for over a century, beginning with the first contracts between the federal government and sheriffs along the Canadian border. This episode originally published in September 2025. Guest: Brianna Nofil, assistant professor of history at The College of William and Mary author of The Migrant's Jail: An American History of Mass IncarcerationTo access bonus episodes and listen to Throughline sponsor-free, subscribe to Throughline+ via Apple Podcasts or at plus.npr.org/throughline.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy

To this day, America continues to grapple with the legacy of slavery. On this week’s episode, we explore the creation of slave patrols, which were created to control the movement of enslaved Black people in the 1700s, and how those patrols shaped American society and modern policing. To access bonus episodes and listen to Throughline sponsor-free, subscribe to Throughline+ via Apple Podcasts or at plus.npr.org/throughline.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy

How Bad Bunny became the global voice of a generation in crisis — and what it means when resistance becomes profitable.Guests:Carina Del Valle Schorske, writer, translator and wannabe backup dancer. She wrote a New York Times Magazine profile about Bad Bunny you can read here. Vanessa Díaz, professor of Chicano/a and Latino/a Studies at Loyola Marymount University. She’s been teaching a Bad Bunny college course 2023 and is the co-creator of the Bad Bunny Syllabus Project. She is also the co-author of P FKN R: How Bad Bunny Became the Voice of Puerto Rican Resistance. Jorell Meléndez-Badillo, professor of Puerto Rican, Caribbean and Latin American History at University of Wisconsin, Madison. He’s the author of Puerto Rico: A National History. He is also the author of the history visualizers for Bad Bunny’s DTMF album.To access bonus episodes and listen to Throughline sponsor-free, subscribe to Throughline+ via Apple Podcasts or at plus.npr.org/throughline.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy

Freedom of the press. The right to assembly. And the right to free speech. The first amendment includes some of the most fundamental and most debated rights. In this episode, we explore how the meaning of free speech has changed throughout history and continues to evolve today. To access bonus episodes and listen to Throughline sponsor-free, subscribe to Throughline+ via Apple Podcasts or at plus.npr.org/throughline.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy

In 1871, Ku Klux Klan violence in South Carolina got so bad that the governor sent a telegram to President Ulysses S. Grant warning that he was facing a state of war. Grant sent him Amos Akerman: a former Confederate soldier and slaveholder who became the U.S. government’s most zealous warrior against the KKK.Guests:Bernard Powers, director of the Center for the Study of Slavery in Charleston at the College of Charleston in South CarolinaGuy Gugliotta, author of Grant's Enforcer, Taking Down the KlanKidada Williams, professor of history at Wayne State University and author of I Saw Death Coming, A History of Terror and Survival in the War Against ReconstructionTo access bonus episodes and listen to Throughline sponsor-free, subscribe to Throughline+ via Apple Podcasts or at plus.npr.org/throughline.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy

Political rebellions, family feuds, and power grabs – the founding of the Supreme Court has about as much drama as a Hollywood movie. In this week’s episode, the story of how the Supreme Court went from the weakest branch in the government to the powerful arbiter it is today. To access bonus episodes and listen to Throughline sponsor-free, subscribe to Throughline+ via Apple Podcasts or at plus.npr.org/throughline.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy

James Baldwin believed that America has been lying to itself since its founding. A sharp, funny, and insightful commentator on Black identity and American democracy, he never hesitated to bear witness, regardless of what it cost him. We speak with writer and professor Eddie S. Glaude Jr. about how James Baldwin's words can help us navigate our current moment. This episode originally ran in 2020.To access bonus episodes and listen to Throughline sponsor-free, subscribe to Throughline+ via Apple Podcasts or at plus.npr.org/throughline.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy

The key to good communication is in the delivery – literally. This week on America in Pursuit, how the creation of the U.S. postal service transformed our political culture and helped start a revolution, one letter at a time. To access bonus episodes and listen to Throughline sponsor-free, subscribe to Throughline+ via Apple Podcasts or at plus.npr.org/throughline.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy

Iran has been here before. For decades the country has gone through cycles of protest and repression at the hands of the Islamic Republic. What makes this cycle different? In this episode of Throughline from NPR, we speak to two Iranian experts about their view of the past, present, and future of Iran’s protest movement.Guests:Ali Alfoneh, senior fellow at the Arab Gulf States Institute in Washington DCHolly Dagres, senior fellow at the Washington Institute and curator of the Iranist on Substack.To access bonus episodes and listen to Throughline sponsor-free, subscribe to Throughline+ via Apple Podcasts or at plus.npr.org/throughline.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy

Forget guns and generals — the real victor of the Revolution had wings. This week on America in Pursuit the story of how a deadly swarm of mosquitoes shaped the American Revolution and changed the course of history.To access bonus episodes and listen to Throughline sponsor-free, subscribe to Throughline+ via Apple Podcasts or at plus.npr.org/throughline.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy

Ramtin talks with filmmaker Ken Burns about the revolution that made the U.S., and the surprising lessons he thinks it holds for us today.Guests:Ken Burns, documentary filmmaker.To access bonus episodes and listen to Throughline sponsor-free, subscribe to Throughline+ via Apple Podcasts or at plus.npr.org/throughline.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy

The anniversary of the Declaration of Independence is just around the corner. Wanna get up to speed on the past 250 years? Check out our new miniseries, "America in Pursuit." Every Tuesday from now until July 4th, we'll feature a special moment from the last two centuries of U.S. history, from the American Revolution to the AI Revolution. First up, what does U.S. history really mean?To access bonus episodes and listen to Throughline sponsor-free, subscribe to Throughline+ via Apple Podcasts or at plus.npr.org/throughline.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy