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.

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 arguing for more tariffs on goods imported to the United States, President Donald Trump has repeatedly claimed that the U.S. was its “richest” or “wealthiest” during the late 1800s and early 1900s because of tariffs.

The desire to recreate the Gilded Age is fueled by Trump’s fondness for tariffs. It’s also why he praises the nation’s 25th president, William McKinley, a Republican who was in office from 1897 until being assassinated in 1901.