Sometimes to get remembered in history, you need a great publicist. This weekend marks the 147th anniversary of the Battle of Little Bighorn—also known as ‘Custer’s Last Stand’—a chapter in U.S. history that some historians are arguing needs a rewrite. The story American students are generally taught is that “in one of the most decisive battles in American history,” Lieutenant Colonel George Armstrong Custer and more than 200 men from five companies of the Seventh infantry cavalry heroically died on June 25, 1876, in a sneak attack by Native Americans in what’s now Montana.