This frankish leader reestablished the ancient culture of the mediterranean world in western europe and was known as the "light of the dark ages." he is
a. charlemagne.
b. charles martel.
c. alfred the great.
d. william the conqueror.

23. how does specialization among nations encourage interdependence? nations work together to share labor and resources to produce vital goods. nations sign treaties prohibiting taxes on imports. nations produce specific goods and then trade to obtain things they need. nations that are more developed agree to fund development in nations with limited industry.