With talk of the U.S. leaving iraq and Afghanistan, there are mounting calls for a "peace dividend." But we've been there, done that -- we made major military reductions after the Revolution, the Civil War, World War I, World War II, Korea, Vietnam, the Cold War and the Persian Gulf War. As a result, we were ill prepared for the next conflict, and in some cases it could even be argued our downsizing even contributed to the next conflict. Furthermore: