Since President Trump took office a year ago, the news has never let up. Just consider recent weeks: An attack in Venezuela ; talk of acquiring Greenland (via what Mr. Trump described as "the easy way" or "the hard way"); a criminal investigation of the Federal Reserve chair ; and the fatal shooting of an American woman in Minneapolis by a federal immigration agent. Now, as we enter the second year of the second Trump presidency, we also enter the 250th year of our republic. Time to take a deep