The document discusses three major international economic institutions: the World Trade Organization (WTO), the International Monetary Fund (IMF), and the World Bank, detailing their formation, objectives, and roles in promoting international trade and economic development. It elaborates on the transition from the General Agreement on Tariffs and Trade (GATT) to the WTO, emphasizing the latter's broader focus on services, environmental sustainability, and trade policy mechanisms. The IMF and World Bank are highlighted for their contributions to financial stability and development, particularly in post-war economic recovery and support for developing nations.