The Eternal CityOne of the most visited places in the world, Rome attracts millions of tourists each year to walk its storied streets and see famous sites like the Colosseum, St. Peters Basilica, and the Trevi Fountain. Yet this ancient citys allure is due as much to its rich, unbroken history as to its extraordinary array of landmarks. Countless incarnations and eras merge in the Roman cityscape. With a history spanning nearly three millennia, no other place can