What Was the Vietnam War?
Jim O'Connor, Who HQ & Tim Foley
What Was the Wild West?
Janet B. Pascal, Who HQ & Stephen Marchesi
What Were the Twin Towers?
Jim O'Connor, Who HQ & Ted Hammond
What Were the Salem Witch Trials?
Joan Holub, Who HQ & Dede Putra
What Was the Lewis and Clark Expedition?
Judith St. George, Who HQ & Tim Foley
What Was the Gold Rush?
Joan Holub, Who HQ & Tim Tomkinson
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