books.google.ca - The death of the Roman Empire is one of the perennial mysteries of world history. Now, in this groundbreaking book, Peter Heather proposes a stunning new solution: Centuries of imperialism turned the neighbors Rome called barbarians into an enemy capable of dismantling an Empire that had dominated their...http://books.google.ca/books/about/The_Fall_of_the_Roman_Empire_A_New_Histo.html?id=wCOJfTB7HtgC&q=troops&utm_source=gb-gplus-shareThe Fall of the Roman Empire: A New History of Rome and the Barbarians