Today, member countries number 125 (nearly the whole world except China, some former communist countries, and a number of small nations) and WTO rules apply to over 90 percent of international trade.
What happened to the peace dividend that was widely expected to accrue from reduced defense spending after the end of the cold war?
The international community, which failed to act when the crisis began, now faces a major challenge in Burundi and, more widely, in Central Africa.
The end of the cold war sparked contentious debate about what constitutes the most effective and least expensive security policy.
A fundamental challenge facing policymakers and activists is how to set and enforce rules to protect workers from repression, exploitation, and danger.
Securing the flow of affordable oil is a cornerstone of U.S. Middle East policy.
Two sometimes divergent, sometimes convergent streams of U.S. policy have played an influential role in defining the economic and political system of Haiti.
The economic crisis in Mexico has dampened enthusiasm in the U.S. for the extension of free-trade agreements throughout the Americas.
The controversy that surrounded North Korea's incipient nuclear capacity had the fortuitous outcome of engaging the U.S. in direct and fruitful dialogue with the DPRK.
Over the past decade, nuclear weapons have been reduced from 70,000 to 40,000. The U.S. and Russia hold 97% of these remaining nuclear weapons.