Federal Reserve History

Greenbacks and Gunboats: How Dollar Diplomacy Under Taft Turned American Currency Into a Foreign Policy Weapon in Latin America

June 15, 2026June 15, 2026 by

Between 1909 and 1913, President William Howard Taft and Secretary of State Philander Knox pursued a strategy of replacing military intervention with financial leverage across Latin America, using American banking houses and US dollar instruments to dominate sovereign economies. Understanding this era illuminates why certain National Currency notes and Federal Reserve precursor instruments from this period carry unusual provenance, and why the dollar’s international reputation was being forged at the very moment US paper money was undergoing its own transformation.

The Aldrich-Vreeland Act of 1908: The Emergency Currency That Funded World War I Mobilization

June 15, 2026 by

When European war erupted in the summer of 1914, an obscure six-year-old banking law gave the United States Treasury the power to flood the country with hundreds of millions in emergency currency, preventing a catastrophic financial panic. The notes issued under the Aldrich-Vreeland Act are among the most historically significant and visually distinctive pieces in all of American paper money collecting.