What Is Congress?
Jill Abramson, Who HQ & David Malan
What Was Ellis Island?
Patricia Brennan Demuth, Who HQ & David Groff
What Is Formula 1 Racing?
Vivian Jun Kirklin, Who HQ & Dede Putra
What Are Endangered Species?
David Stabler, Who HQ & Dede Putra
What Are the Northern Lights?
Sarah Fabiny, Who HQ & Robert Squier
What Is the Grand Ole Opry?
David Stabler, Who HQ & Andrew Thomson
What Was the Trail of Tears?
Sean Teuton, Who HQ & Dede Putra
What Is Greek Mythology?
Kathryn Waterfield, Who HQ & Gregory Copeland
What Is AI?
Wes Locher, Who HQ & Dede Putra
What Is American Sign Language?
Gail Herman, Who HQ & Robert Squier