What is one example of sectionalism Jackson faced as President?

One example of sectionalism that Andrew Jackson faced during his presidency was the Nullification Crisis of 1832-1833. This conflict arose when South Carolina, angry over federal tariffs that favored Northern industries, declared that it could nullify Federal Laws within its borders. Jackson strongly opposed this notion, asserting the supremacy of federal law and even threatening military action to enforce it, highlighting the deepening divide between the North and South during his administration.