The Tiber River flows from, for 10 points, which mountain range, often called the "backbone of Italy"?
One mountin in this range is Mount Alvernia, and one subrange of this range is the Sibillini. A war including the Battle of Caudine Forks, the Samnite wars, took place in this mountain range. This range includes the Maritime Alps(*), and the tallest mountain in this range is Corno Grande. This range is home to San Marino, and it ends in Calabria and runs through Umbria. The Tiber River flows from, for 10 points, which mountain range, often called the "backbone of Italy"?
One mountin in this range is Mount Alvernia, and one subrange of this range is the Sibillini.
Apennines