Trump leaves his party in better shape than his previous two predecessors left theirs, but the GOP is still at war with itself.Amid the fallout from a stunning Republican loss in Georgia that effectively hands control of the U.S. Senate to Democrats, we’re already seeing commentary and think pieces about how this means the end of Trumpism, that Donald Trump killed the GOP, that Trump sabotaged his own party, and so on.Not so fast. Yes, President Trump will leave office having served only one term, but consider where he will leave his party relative to his previous two predecessors. When...