The United States federal World War Foreign Debts Commission Act of February 9, 1922 authorized the creation of a commission, working under Secretary of the Treasury Andrew Mellon, to negotiate repayment agreements with Great Britain and France in the aftermath of World War I.
The Commission placed the Allied debt principal to the United States at $11 billion; payments were to be made in graduated 62 annual installments; however, the accrued interest on these payments over a period of 62 years would have increased the debt to approximately $22 billion, although the U.S. did agree to lowered interest rates. Great Britain’s debt was reduced 19.7% to $4.6 billion with the interest rate reduced from 5% to 3% for the first ten years of payment to be raised to 3½% thereafter. France’s debt was reduced by 52.8% to $4 billion, without any interest for the first five years of payment. It was then to be increased gradually to 3½%.