What raised tariffs at the beginning of the twenties?

At the beginning of the 1920s, tariffs were raised primarily due to the passage of the Fordney-McCumber Tariff Act of 1922, which aimed to protect American industries from foreign competition. The act significantly increased duties on imported goods, reflecting a broader trend of protectionism during this period. The intention was to boost domestic production and shield American jobs, especially following the economic disruptions of World War I. However, these high tariffs also contributed to tensions in international trade relations.