Yep. The infamous ballot box number 13 determined the course of American history. Without that stolen box, LBJ would not have become a senator and would not therefore not have become president. His means to power were always corrupt (he stole elections at the student body president level and the congressmen assistants organization) but once he attained it, he was surprisingly effective. From electrification of the rural Texas Hill country from which he hailed to enacting legislation for the civil rights movement.