President Trump’s peace plan for Gaza has opened with tremendous success, but challenges lay ahead. One of the truest truisms of war is the next war starts, or doesn’t, because of what is done after the war before. This conflict will be no different. Trump to-do list Let’s start with the serious to-do list facing the administration — and let there be no doubt, the United States owns this one. Step one, end Armageddon. Few wars ended more badly than World War II: Most nations were flattened like