Jack Kerouac – Encyclopedia of U.S. History
Kentucky – Encyclopedia of U.S. History
Kent State Shooting – Encyclopedia of U.S. History
Robert F. Kennedy – Encyclopedia of U.S. History
John F. Kennedy – Encyclopedia of U.S. History
Kellogg-Briand Pact – Encyclopedia of U.S. History
Helen Keller – Encyclopedia of U.S. History
Kansas-Nebraska Act – Encyclopedia of U.S. History
Kansas – Encyclopedia of U.S. History
Judicial Branch – Encyclopedia of U.S. History