As the first U.S. Secretary of the Treasury, Alexander Hamilton forcefully advocated establishing the Bank of the United States (1791‑1811). He viewed it as essential for:
Thomas Jefferson and James Madison opposed it as unconstitutional. Hamilton’s "implied powers" argument prevailed; the bank was chartered for 20 years. Its charter lapsed in 1811, but a Second Bank (1816‑1836) followed the same Hamiltonian logic.