Reimagining what “might have been” is something we all do with the past, with capital H history and the events of our own lives. In his book, Bob Thompson undertakes what he describes as a “ridiculously ambitious, one-person staff ride of the Revolutionary War.” (A “Staff Ride” is an educational tour for military officers, to learn from battles of the past). His goal is to consider the possible alternative outcomes for the battles of the American war of independence. He argues, “We don’t know this story as well as we should—or how easily the ending could have changed.”