In 1941, a year before America entered World War II, Henry Luce, the founder and publisher of Time, wrote an essay called “The American Century.” It was an argument not just against isolationism but for America as a global moral beacon.  Luce, the son of American missionaries to China, wrote that America must “accept wholeheartedly our duty and our opportunity as the most powerful and vital nation in the world and in consequence exert upon the world the full impact of our influence.” That vision, he wrote, was only possible if it reflected “a passionate devotion to great American ideals.” He enumerated them as a love of freedom and justice, equality of opportunity, and a commitment to truth and charity and cooperation.