The document summarizes the history of the World Trade Organization (WTO) and its predecessor the General Agreement on Tariffs and Trade (GATT). It discusses how following World War II, nations sought to establish international economic institutions including the IMF, World Bank and intended International Trade Organization (ITO) at the Bretton Woods conference. However, the ITO failed to be established, so the GATT became the provisional agreement to liberalize trade instead. The GATT was successful in reducing tariffs through negotiation rounds but protectionism shifted to non-tariff barriers. The WTO was established in 1995 through the Uruguay Round, strengthening trade rules and establishing new agreements on services, intellectual property, agriculture, and dispute