Here is the first in-depth analysis and comparison of U.S. policy in two seminal conflicts of our recent history: the Cold War and the Global War on Terrorism. Unlike previous publications, which deal with each conflict separately, Two American Crusades treats the two as a seamless web, from the passions of the medieval Crusades through the long twilight struggle of the Cold War to the campaign against al Qaeda and ISIS stemming from the rise of radical political Islam. National security and foreign policy professionals, members of the academic community, and general readers alike will benefit from the insights revealed in this book that exert a profound influence on current international affairs and America's role.Two American Crusades also illustrates why a peace dividend continues to elude the United States.