In 1942, federal officials targeted a group of Black Americans who were allegedly hoping for a Japanese invasion. They uncovered a plot that included stockpiles of weapons and secret passwords—but was any of it true? This week, Joel Anderson tells the story of a shadowy organization in East St. Louis, Illinois, the group’s mysterious leader, and an alleged conspiracy against America during World War II.This episode of One Year was produced by Evan Chung, Sophie Summergrad, Sam Kim, Joel Anderson, Sol Werthan, and Josh Levin.Derek John is executive producer of narrative podcasts and Merritt Jacob is senior technical director.Slate Plus members get to hear more about the making of One Year. Get access to extra episodes, listen to the show without any ads, and support One Year by signing up for Slate Plus for just $15 for your first three months. Learn more about your ad choices. Visit megaphone.fm/adchoices

For about two decades towards the end of the Victorian era, in the 1870s and 1880s, a large bustle-enhanced bottom was the height of fashion. In this episode we explore how it’s connected to today’s big booty craze. We look at the bustle’s history with a curator fascinated by old undergarments; consider the various theories about its popularity with the author Heather Radke; and then hone in the tragic story of Sarah Baartman. The bustle may be old-fashioned, but it still has a lot to tell us about race, sex, power and how much people know, or let themselves know, about what they put on everyday.We hear from Heather Radke, author of Butts: A Backstory, as well as Kristina Haughland, Janell Hobson, Pamela Scully, and Maria Garcia. This podcast was written by Willa Paskin, who produces Decoder Ring with Katie Shepherd. This episode was edited by Andrea Bruce. Derek John is Slate’s Executive Producer of Narrative Podcasts. Merritt Jacob is Senior Technical Director.If you haven’t please yet, subscribe and rate our feed in Apple Podcasts or wherever you get your podcasts. And even better, tell your friends.If you’re a fan of the show, I’d love for you to sign up for Slate Plus.  Slate Plus members get to listen to Decoder Ring without any ads. Their support is also crucial to our work. So please go to Slate.com/decoderplus to join Slate Plus today. Learn more about your ad choices. Visit megaphone.fm/adchoices

Six months after Pearl Harbor, Japan launched another attack on the United States. This time, Axis forces actually invaded, turning the Aleutian Islands into a battleground. What the country did next, in the name of “protecting” Alaska’s indigenous people, is a shameful chapter of the war. And it’s one the nation has never fully reckoned with.This episode of One Year was produced by Evan Chung, Sophie Summergrad, Sam Kim, Sol Werthan, and Josh Levin.Derek John is senior supervising producer of narrative podcasts and Merritt Jacob is senior technical director.Slate Plus members get to hear more about the making of One Year. Get access to extra episodes, listen to the show without any ads, and support One Year by signing up for Slate Plus for just $15 for your first three months. Learn more about your ad choices. Visit megaphone.fm/adchoices

In the history of viral images, #TheDress has got to be in the top 10. This unassuming photo of a party dress kicked off a global debate when people realized they were seeing it completely differently. Is it black and blue, or white and gold? In today’s episode, we’ll talk to someone who was there when the photo was first taken, and the BuzzFeed writer whose post briefly broke the internet. Then we go down the optical rabbit hole with a neuroscientist who’s been studying the The Dress for years. What does it reveal about the nature of truth?This podcast was written by Willa Paskin, who produces Decoder Ring with Katie Shepherd. This episode was edited by Andrew Adam Newman. Derek John is Slate’s senior supervising producer of narrative podcasts. Merritt Jacob is senior technical director.We’ll hear from Paul Jinks, Cates Holderness, Pascal Wallisch, and David McRaney author of the book How Minds Change. Here’s the optical illusion of the strawberries mentioned in the episode and created by Professor Akiyoshi Kitaoka.If you haven’t please yet, subscribe and rate our feed in Apple, Spotify or wherever you get your podcasts. And even better, tell your friends.If you’re a fan of the show, I’d love for you to sign up for Slate Plus.  Slate Plus members get to listen to Decoder Ring — and every other Slate podcast — ad-free. Their support is also crucial to our work. So please go to Slate.com/decoderplus to join Slate Plus today.Check out Remote Works here. Learn more about your ad choices. Visit megaphone.fm/adchoices

In March 1942, a new nightly radio show hit the American airwaves. The stated goal of Station Debunk was to correct all the lies getting tossed around about America’s involvement in the war. But the real story was a whole lot stranger and more devious than it appeared.One Year is produced by Evan Chung, Sophie Summergrad, Sam Kim, and Josh Levin.Derek John is senior supervising producer of narrative podcasts and Merritt Jacob is senior technical director.Slate Plus members get to hear more about the making of One Year. Get access to extra episodes, listen to the show without any ads, and support One Year by signing up for Slate Plus for just $15 for your first three months. Learn more about your ad choices. Visit megaphone.fm/adchoices

On Aug. 1, 1942, the nation’s recording studios went silent. Musicians were fed up with the new technologies threatening their livelihoods, so they refused to record until they got their fair share. This week, Evan Chung explores one of the most consequential labor actions of the 20th century, and how it coincided with an underground revolution in music led by artists like Charlie Parker and Dizzy Gillespie.One Year is produced by Evan Chung, Sophie Summergrad, Sam Kim, and Josh Levin.Derek John is senior supervising producer of narrative podcasts and Merritt Jacob is senior technical director.Slate Plus members get to hear more about the making of One Year. Get access to extra episodes, listen to the show without any ads, and support One Year by signing up for Slate Plus for just $15 for your first three months. Learn more about your ad choices. Visit megaphone.fm/adchoices

There were 1.8 million weddings in 1942, the most that had ever been recorded in a single year in American history. But how many of them would last? 98-year-old Millie Summergrad tells the story of one that did: her own. And a pair of brothers explain what it was like to grow up inside the busiest chapel in Yuma, Arizona—the wedding capital of the United States.One Year is produced by Evan Chung, Sophie Summergrad, Sam Kim, and Josh Levin.Derek John is senior supervising producer of narrative podcasts and Merritt Jacob is senior technical director.Slate Plus members get to hear more about the making of One Year. Get access to extra episodes, listen to the show without any ads, and support One Year by signing up for Slate Plus for just $15 for your first three months. Learn more about your ad choices. Visit megaphone.fm/adchoices

At the beginning of World War II, the greatest threat to the American war effort wasn’t the Nazis or the Japanese—it was runaway inflation. The man in charge of stopping it was the country’s “price czar,” Leon Henderson. In 1942, he controlled how much coffee ordinary people could drink and how many tires they could buy. Those rules made him a nationwide villain. But would they save the country?One Year is produced by Evan Chung, Sophie Summergrad, Sam Kim, and Josh Levin. Derek John is senior supervising producer of narrative podcasts and Merritt Jacob is senior technical director.Slate Plus members get to hear more about the making of One Year. Get access to extra episodes, listen to the show without any ads, and support One Year by signing up for Slate Plus for just $15 for your first three months. Learn more about your ad choices. Visit megaphone.fm/adchoices

McGruff the Crime Dog arrived on the scene at the dawn of the 1980s, just as a firehose of anti-drug PSAs was inundating the youth of America. These messages didn’t always work as intended—but they did work their way into the long term memories of the kids who heard them. In the second episode of our two-part series on the weird world of PSAs and very special episodes, we look at how the McGruff Smart Kids Album influenced everything from straight-edge hardcore to a couple’s wedding playlist. We’ll hear from Sarah Hubbard, Dan Danger, Joseph Cappella, David Farber, Mike Hawes, Robin Nelson, Daisy Rosario, and Tatiana Peralta.This podcast was written by Willa Paskin, who produces Decoder Ring with Katie Shepherd. This episode was edited by Jamie York. Derek John is Slate’s Sr. Supervising Producer of Narrative Podcasts. Merritt Jacob is Sr. Technical Director.Thank you to Tatiana Peralta, Ari Merkin, Wendy Melillo, Dan McQuade, Dale Mantley, Larissa Zargeris, Dave Bledsoe, Larre Johnson, Duane Poole, Eric Greenberg, Charles and Karen Rosen, and Jennifer Holland, Orla Mejia, Andres Martinez and everyone else at the Rutgers library who helped me listen to some old cassette tapes. A few things that were helpful in working on this piece: How McGruff and the Crying Indian Changed America: A History of Iconic Ad Council Campaigns by Wendy Melillo, Taking a Bite out of Crime: the Impact of the National Citizens Crime Prevention Media Campaign by Garrett J O’keefe and others, and “This McGruff Drug Album Might As Well Be By Weird Al,” by Dan McQuade for Defector Media. You can hear Daniel Danger’s McGruff cover album in it’s entirety or you can purchase it here. And lastly, if you are interested in hearing the full McGruff educational program or any of Puppet Productions productions they are available for purchase at puppetsinc.com, part of a company that Rob Nelson still runs.If you have any cultural mysteries you want us to decode, email us at DecoderRing@slate.comIf you love the show and want to support us, consider joining Slate Plus. With Slate Plus you get ad-free podcasts, bonus episodes, and total access to all of Slate’s journalism.Check out Remote Works here.  Learn more about your ad choices. Visit megaphone.fm/adchoices

McGruff the Crime Dog arrived on the scene at the dawn of the 1980s, just as a firehose of anti-drug PSAs was inundating the youth of America. These messages didn’t always work as intended—but they did work their way into the long term memories of the kids who heard them. In the first of two episodes, we take a look at PSAs and their strange afterlife through the lens of a trench-coat wearing bloodhound and his bizarre, yet catchy anti-drug songs. We’ll talk to Dan Danger, Sherry Nemmers, Joseph Cappella, David Farber, Mike Hawes and Robin Nelson to discover how the McGruff Smart Kids Album came to exist in the first place.This podcast was written by Willa Paskin. Decoder Ring is produced by Willa Paskin and Katie Shepherd. We had production help from Sam Kim. Editing by Jamie York and Derek John, Slate’s Sr. Supervising Producer of Narrative Podcasts. Merritt Jacob is Sr. Technical Director.Thank you to Wendy Melillo, Dan McQuade, Dale Mantley, Larissa Zargeris, Daisy Rosario, Drew Bledsoe, Larre Johnson, Duane Poole, Ari Merkin, Charles and Karen Rosen and Eric Greenberg. If you have any cultural mysteries you want us to decode, email us at DecoderRing@slate.comIf you love the show and want to support us, consider joining Slate Plus. With Slate Plus you get ad-free podcasts, bonus episodes, and total access to all of Slate’s journalism.Check out Remote Works here Learn more about your ad choices. Visit megaphone.fm/adchoices