“
Because the dollar was the currency of world trade and, under the Bretton Woods Agreement, was convertible into gold at a fixed price of $35 to the ounce, dollars accumulated in foreign central banks and financial institutions. They often circulated abroad without ever returning to the United States. As American inflation increased, these “eurodollar” holdings began to seem precarious, and gold began to flow abroad in quantity for the first time since the early 1930s. The international currency market, a growing force in the international economy, began betting against the dollar. On August 15, 1971, President Nixon acted decisively, if not necessarily wisely, to solve the increasing economic problems that confronted the country. First, he renounced the Bretton Woods Agreement and severed the link between the dollar and gold. The dollar would now float in value, and the gold standard, after 150 years, was dead. Second, he froze all wages, rents, and prices for a period of ninety days, to be followed by strict wage and price controls.
”
”
John Steele Gordon (An Empire of Wealth: The Epic History of American Economic Power)