The Tulsa Race Massacre was not committed by an uncontrolled mob but was the result of “a coordinated, military-style attack” by white citizens, the Justice Department said in a report. It was the first time the U.S. government has given an official account of the 1921 massacre of Black residents.

Tulsa Massacre Was a ‘Coordinated, Military-Style Attack,’ Federal Report Says
The Justice Department’s conclusion follows an investigation of the 1921 atrocity in Oklahoma in which up to 300 Black residents were killed.