The Bank War was a political struggle that developed over the issue of rechartering the Second Bank of the United States (B.U.S.) during the presidency of Andrew Jackson (1829–1837). This resulted in the shutdown of the Bank and its replacement by state banks.
The Second Bank of the United States was chartered for twenty years as a private institution with exclusive authority to operate on a national scale. While its stated purpose was to stabilize the American economy through a uniform currency and stronger federal presence, critics questioned whom it truly served. Supporters claimed that the Bank helped regulate prices, extend credit, provide a reliable currency, and offer essential services to the Treasury. However, Jacksonian Democrats and other opponents highlighted troubling examples of favoritism, alleging that the Bank catered to wealthy merchants and speculators while sidelining farmers, artisans, and small businesses. They pointed to the Bank's use of public funds for risky private ventures and its entanglement in political affairs as evidence of undue influence. For many, its blend of public authority and private profit was unconstitutional and eroded democratic ideals and state sovereignty. To its detractors, the Bank was a symbol of elite privilege and a potential threat to individual liberty.
