Did Confederates fly all-black American flags?

Social media users are touting their "no quarter" black American flags. Some say they originated with the Confederacy, but historians say that's not true.

Notable Mississippians join chorus to change state flag

Confederate Flag Flies in South Carolina: An Explainer on the Ongoing Debate - ABC News

The Confederate Flag: A Controversial Piece of American History

Black American Flag - Rebel Nation

Americans Are Flying Black Flags Upworthy, 59% OFF

The Complicated Political History Of The Confederate Flag : It's All Politics : NPR

Rebel Black and White Battle Flag 3×5 Sewn Nylon - I AmEricas Flags

The town in Brazil that embraces the Confederate flag - BBC News

Americans Are Flying Black Flags Upworthy, 59% OFF

What Is The Black American Flag?

Confederate Flag Raised at South Carolina Statehouse in Protest by Secessionist Party