WASHINGTON—Donald J. Trump has been inaugurated as the 47th president of the United States, calling for a “revolution of common sense” as he begins a historic non-consecutive second term. “I return to the presidency confident and optimistic that we are at the start of a thrilling new era of national success. A tide of change is sweeping the country,” Trump said in his inaugural address. “My message to Americans today is that it is time for us to once again act with courage, vigor, and the vitality of history’s greatest civilization.” The message conveyed a more optimistic tone than Trump’s 2021 inaugural speech, which pictured America as a deteriorating nation beset by high crime and uncontrolled illegal immigration….