This document summarizes key aspects of the World Trade Organization (WTO). It describes the WTO's founding in 1995 with 127 initial member countries. The objectives of the WTO are to raise living standards, ensure full employment, achieve sustainable development, and ensure fair deals for rich and poor countries. The document traces the evolution of international trade agreements from the end of World War II to the establishment of the WTO. It also outlines the major issues addressed in successive rounds of trade negotiations.