Why did northerners disagree with southerners on the issue of tariffs?

Northerners generally supported tariffs because they protected burgeoning industries from foreign competition, fostering economic growth in the industrialized North. In contrast, Southerners opposed tariffs as they disproportionately raised the cost of imported goods and benefited Northern manufacturers at the expense of Southern agriculture, which relied on trade. This fundamental economic divide highlighted the differing interests and priorities between the two regions, contributing to rising tensions leading up to the Civil War.