this type of learning is often reinforced by the structure and content of school disciplines, such as history, that exalt the aggressive and the exploitative (Alexander the Great, Napoleon, Cecil Rhodes, James K. Polk, George Washington, and Thomas Jefferson, who was both a dedicated slave owner and an insatiable imperialist against Native Americans) and tend to categorize as “backward” or “uninteresting” persons who do not conquer others or acquire vast amounts of stolen property.