Tribal rivalries have existed from humanity’s beginning and have fuelled the creation of every prestigious monument ever built. By the Age of Science we were building not pyramids but ironclads and submarines fighting for ascendancy at sea, expanding our empires in spite of an ever-growing movement for colonial independence. The Spanish-American war of 1898 added the United States to the list of great nations believing it to be their destiny, even duty, to bring their kind of progress to the world.