| ★ | Iowa History 101: Tom Harkin, Jesse Jackson, and Iowa's Left Wing Politics of the 1980s | | 197 | Estados Unidos | |
| 13 | Iowa History 101: An Overview of Iowa Counties | | 399 | Estados Unidos | 87 |
| 1 | Iowa History 101: The History of the Iowa Farm | | 311 | Estados Unidos | 90 |
| 5 | Populist alliances: How Midwestern progressives organized | THIS IS REVOLUTION podcast @thisisrevolutionpodcast | 213 | Estados Unidos | 88 |
| 18 | Iowa History 101: Iowa City's Charles Wood Irish and the Dakota Territory Railroad Survey of 1879-81 | | 204 | Estados Unidos | 85 |
| 20 | Iowa History 101: Bullets, Booze, and a Noose: A Sioux County Prohibition Story | | 159 | Estados Unidos | 85 |
| 12 | Iowa History 101: The Hollander Fires and the Black Hand: A Clash of Cultures | | 157 | Estados Unidos | 87 |
| 4 | How Midwest Democrats rebuilt power and faced party tensions | THIS IS REVOLUTION podcast @thisisrevolutionpodcast | 153 | Estados Unidos | 88 |
| 15 | Iowa History 101: Intro to Resources at the State Historical Society of Iowa’s Research Centers | | 140 | Estados Unidos | 86 |
| 2 | Church leaders: Moral authority and labor wins in the Midwest | THIS IS REVOLUTION podcast @thisisrevolutionpodcast | 133 | Estados Unidos | 89 |
| 3 | A road trip through overlooked Midwest towns | THIS IS REVOLUTION podcast @thisisrevolutionpodcast | 126 | Estados Unidos | 89 |
| 14 | Iowa History 101: Last Days in Vietnam, First Days in Iowa | | 115 | Estados Unidos | 87 |
| 10 | Iowa History 101: Save Us From The Ordinary - Five Decades of Iowa's Music Counterculture | | 106 | Estados Unidos | 87 |
| 17 | Iowa History 101: A Common Life: A Voice from the Progressive Era | | 84 | Estados Unidos | 85 |
| 9 | Tiny town shows and the Midwest's racial makeup | THIS IS REVOLUTION podcast @thisisrevolutionpodcast | 77 | Estados Unidos | 88 |
| 8 | Can the Midwest make genuine room for new communities | THIS IS REVOLUTION podcast @thisisrevolutionpodcast | 64 | Estados Unidos | 88 |
| 7 | Iowa History 101: The Progressive Influence of Iowa's Churches in the Late Twentieth Century | | 61 | Estados Unidos | 88 |
| 6 | How losing everything led me to the Midwest | THIS IS REVOLUTION podcast @thisisrevolutionpodcast | 60 | Estados Unidos | 88 |
| 16 | Iowa History 101: The Inspiring Story of the Iowa Chemist Who Saved the Manhattan Project | | 58 | Estados Unidos | 86 |
| 19 | Iowa History 101: Iowa's First Japanese Garden | | 49 | Estados Unidos | 85 |
| 11 | Iowa History 101: National History Day in Iowa | | 37 | Estados Unidos | 87 |