Multiple choice City of seven hills Rome Thrissur Wadakkanchery USA Reveal answer Fill a bubble to check yourself A Correct answer Explanation Rome is called the "City of Seven Hills" because it was traditionally founded on seven hills: Palatine, Capitoline, Quirinal, Viminal, Esquiline, Caelian, and Aventine. Thrissur, Wadakkanchery, and USA are not known by this nickname.