American Battlefield Trust

Brandy Station Foundation

Center for Civil War Photography

Central Virginia Battlefields Trust

Civil War Round Table Congress

Civil War Traveler

Emerging Civil War

Essential Civil War Curriculum - A Project of the Center for Civil War Studies

F&SNMP Mysteries and Conundrums Blog

Fredericksburg and Spotsylvania National Military Park

Friends of Cedar Mountain Battlefield

Friends of Chatham

Friends of Wilderness Battlefield

George Washington's Ferry Farm and Historic Kenmore

Historic Fredericksburg Foundation Inc.

John L. Nau III Center for Civil War History at UVA

Mathew Brady: Documenting America's Civil War

Stratford Hall Plantation - The Birthplace of Robert E. Lee