Carpathian Mountains, a major
mountain range in Central and
Southern Europe. Alps, in Central
Western Europe. Apennines,
which run through Italy.
Pyrenees, the natural border
between France and Spain.
Examples of "Division Labor": Hammers, Forklifts, Conveyer Belts, Computers, and Delivery Vans.
The reason why vernacular literature eventually became the preferred way to produce books is because the "vernacular" was something that the majority of people could understand in terms of written language--meaning that a publisher and writer would make much more money printing in this language.