The history of financing America, in six crisis episodes
TLT•Create new buyers and enlist savers
The Civil War forced Washington to borrow at an unprecedented scale. Federal debt rose from about $65 million in 1860 to roughly $2.7 billion in 1865, approximately doubling annually over that span. By comparison, U.S. public debt has compounded at a 6.6% annual rate since 1946, according to Morgan Stanley.
To absorb the new issuance, Washington wrote rules creating a new class of buyers. The National Banking Acts required federally chartered banks to back their currency with U.S. bonds.
Financier Jay Cooke found buyers too, selling debt nationwide through banks, sub-agents, advertising and patriotic appeals. Cooke's 6% "five-twenties" were callable after five years and due in 20, with interest paid in gold; his three-year "7-30" notes paid 7.30%, yielding $3.65 a year and marketed as a penny a day for a $50 investment. The campaigns helped turn federal debt into a mass retail product.
Financing World War II required both cheap borrowing and the restraint of civilian spending to stem inflation. So Washington turned to war bonds. Through voluntary payroll plans, about 27 million Americans were regularly buying them by June 1943. By the war's end, war bonds had financed roughly half of the wartime debt.



