The Civil War in American Memory (U.S. National Park Service)

Civil war ordnance rifle hi-res stock photography and images - Alamy

Shiloh National Military Park, Tennessee - LOC's Public Domain Archive Public Domain Search

upload.wikimedia.org/wikipedia/commons/thumb/b/bf/

A Symbol of Reconciliation Historical Marker

Theodore Roosevelt Island

DECOLONIZING THE NATIONAL PARK SYSTEM: A STORY ABOUT YELLOWSTONE - Home

How does Frederick Douglass feel about the July 4th holiday? - Quora

American Civil War - Wikipedia

Remembering the Significant Role of the U.S. Colored Troops in America's History

What can we learn from Frederick Douglass? - Quora

A war that looms small in American memory (U.S. National Park Service)