McKinley, Garfield point the way for the 47th president. President Trump foresees “a period of transition” before his tariffs replicate the Gilded Age economic boom. With opponents warning about that “pain,” he can look to predecessors of that era for guidance on America’s nerves.

In President Donald Trump’s idealized framing, the United States was at its zenith in the 1890s. The Republican has said repeatedly, “We were at our richest from 1870 to 1913.

In President Donald Trump's idealized framing, the United States was at its zenith in the 1890s, when top hats and shirtwaists were fashionable and typhoid fever often killed more soldiers than combat.