International Monetary Fund (IMF) was created after the:

The IMF, born from the Bretton Woods Conference of 1944 in New Hampshire, came into formation as the United Nations Monetary and Financial Conference convened with 44 Allied nations in attendance. The premise was simple, yet vital: construct a new era of international cooperation in economics and eliminate the currency devaluations that led to the Great Depression. From an official standpoint, the official dates of the International Monetary Fund's founding occurred on December 27, 1945, with the signing of the Articles of Agreement by the 29 founding nations.