The Bretton Woods system established in 1944 aimed to govern international monetary and exchange rate regulations through institutions like the IMF and World Bank. It intended to set a fixed exchange rate between currencies pegged to the U.S. dollar, which was pegged to gold. This was expected to promote international cooperation and financial stability. However, the system broke down in the 1970s as countries could no longer maintain the required exchange rate adjustments due to large balance of payments crises, replacing it with floating exchange rates.