AP Photo

For the past 60 years, there has been convergence between the strategic logic of America's strategy of forward deployment in key regions of the world and the economic imperative of securing the nation's prosperity. Despite the constant protests on college campuses about "banana republics" and "no blood for oil," there was, in fact, generally a strong correlation between the places where the American military was engaged and those areas that were seen as vital to the economic health of the country. Opposition from naturally isolationist tendencies of the American body politic was overcome, in part, by the argument that prosperity at home could only be secured by guaranteeing access to markets and resources abroad.