The battle itself, like all combat in Bioshock Infinite, is sort of only okay, but the tenor and drama surrounding it is absolutely perfect. Of all of America's faults that get addressed in Bioshock Infinite, the one that gets most thoroughly and qualitatively done is America's tendency to rewrite its history. Slate and Booker both fought at the Battle at Wounded Knee, and Slate simply cannot abide by Comstock writing himself the story. It's a showdown between two former allies, torn apart by a madman who can see nothing but himself. History is written by the winners, and up until the very final moments of Bioshock Infinite, Comstock is the winner.