Task: Text Categorization
Input (English): highest point in this city is Monte Mario hill, which has been used for research on erosion that occurs during urban expansion. Just north of this city are the mouths of the Cremera and Allia rivers; the latter was the site of an important battle in this city's early history. An early bridge built in this location using an island in the middle of this city's central river was the Pons Sublicus, a location now near the center of the city. This city contains the mouth of the Aniene river, which was the source of the Anio Vetus and Anio Novus. A notable piece of architecture in this city links the Trinit dei Monti and the Piazza di Spagna, a set of stairs called the Spanish Steps, whose base is near the Barcaccia Fountain designed by Bernini. For 10 points, name this city, home to the Trevi fountain, which lies on the bank of the Tiber River.
Output (English): History