| ★ |  Think Like a Historian: Corroboration with Ashley Howard | | 42 | Estados Unidos | |
| 19 |  The Story Behind Artifact Iowa | Producer Interview | | 439 | Estados Unidos | 85 |
| 14 |  Iowa History 101: The History of the Iowa Farm | | 311 | Estados Unidos | 85 |
| 7 |  Iowa History 101: The Nature of Iowa: Considering the Environment in State History | | 192 | Estados Unidos | 86 |
| 4 |  Iowa History 101: Intro to Resources at the State Historical Society of Iowa’s Research Centers | | 140 | Estados Unidos | 87 |
| 12 |  Iowa History 101: A Common Life: A Voice from the Progressive Era | | 84 | Estados Unidos | 85 |
| 5 |  Iowa History 101: Ada Hayden: Botanist, Educator, and Preservationist | | 82 | Estados Unidos | 86 |
| 6 |  Think Like a Historian: The Role of Genealogists with Ricki King | | 77 | Estados Unidos | 86 |
| 10 |  Gertrude Rush : Iowa's Unsung Civil Rights Hero's Impact Revealed | Next Act Retirement and Travel @nextactretirementandtravel | 61 | Estados Unidos | 86 |
| 17 |  Iowa History 101: The Inspiring Story of the Iowa Chemist Who Saved the Manhattan Project | | 58 | Estados Unidos | 85 |
| 16 |  The NAACP Founder History Forgot (From Iowa) | Next Act Retirement and Travel @nextactretirementandtravel | 46 | Estados Unidos | 85 |
| 2 |  Think Like a Historian: Historical Inquiry with Rachelle Chase | | 41 | Estados Unidos | 87 |
| 18 |  Iowa History 101: Gwendolyn Wilson Fowler: A Woman of Distinction | | 40 | Estados Unidos | 85 |
| 9 |  Iowa History 101: National History Day in Iowa | | 37 | Estados Unidos | 86 |
| 15 |  Think Like a Historian: Contextualization with Jon Lauck | | 36 | Estados Unidos | 85 |
| 1 |  Think Like a Historian: Sourcing with Jeff Bremer | | 34 | Estados Unidos | 89 |
| 11 |  Think Like a Historian: Cause and Effect with Megan Birk | | 28 | Estados Unidos | 85 |
| 8 |  Think Like a Historian: Corroboration with Cory Haala | | 25 | Estados Unidos | 86 |
| 3 |  Think Like a Historian: The Role of Archivists with Kelsey Berryhill | | 17 | Estados Unidos | 87 |
| 13 |  Think Like a Historian: Continuity and Change Over Time with Bettina Dolinsek | | 10 | Estados Unidos | 85 |
| 20 |  Gertrude Rush: Trailblazer and Civil Rights Pioneer | Next Act Retirement and Travel @nextactretirementandtravel | 9 | Estados Unidos | 85 |