I have been teaching history for 34 years. Teaching about events like Tulsa, Wilmington, Wounded Knee, Duluth, Minnesota (check out what happened to the carnival workers there) and countless countless other stories like these is an uphill battle through thorny thickets every single step of the way. Many Americans don’t want to know their history because it would change how they feel, and they might have to DO something about it. Thanks for this wonderful article!