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Sunday, November 15, 2026Nov 15

Trump says high tariffs may have prevented the Great Depression. History says different

FILE - Thousands of unemployed people gather outside City Hall in Cleveland during the Great Depression, after some 2,000 jobs were made available for park improvements and repairs, Oct. 9, 1930. (AP Photo, File)
FILE - Thousands of unemployed people gather outside City Hall in Cleveland during the Great Depression, after some 2,000 jobs were made available for park improvements and repairs, Oct. 9, 1930. (AP Photo, File)

WASHINGTON (AP) — In the early days of the Great Depression, Rep. Willis Hawley, a Republican from Oregon, and Utah Republican Sen. Reed Smoot thought they had landed on a way to protect American farmers and manufacturers from foreign competition: tariffs.

President Herbert Hoover signed the Smoot-Hawley Tariff Act in 1930, even as many economists warned that the levies would prompt retaliatory tariffs from other countries, which is precisely what happened. The U.S. economy plunged deeper into a devastating financial crisis that it would not pull out of until World War II.

Most historians look back on Smoot-Hawley as a mistake that made a bad economic climate much worse. But tariffs have a new champion in President Donald Trump.

Like Trump, Hoover was elected largely because of his business acumen. An international mining engineer, financier and humanitarian, he took office in 1929 like an energetic CEO, eager to promote public-private partnerships and use the levers of government to promote economic growth.

“Anyone not only can be rich, but ought to be rich,” he declared in his inaugural address before convening a special session of Congress to better protect U.S. farmers with “limited changes of the tariff.”