How do you think high tariffs on goods brought into the US helped the American industries in 1921?

High tariffs on goods brought into the U.S. in 1921 helped American industries by protecting them from foreign competition, allowing domestic manufacturers to thrive without being undercut by cheaper imports. This protectionism encouraged growth in local production and jobs, as consumers were more likely to purchase American-made products. Additionally, the tariffs generated government revenue, which could be reinvested into the economy. However, this approach also risked retaliatory tariffs from other nations, potentially harming international trade relations.