Though many historians and geographers now dispute this, traditionally the geographic feature that has separated Asia and Europe has been A) the Black Sea. B) the Volga River. C) the Danube River. D) the Ural Mountains.

the u.s. department of labor is a cabinet-level federal agency that supports the american labor force. it has three overall functions. first, it protects the rights of workers and retirees. second, it provides job training. third, it provides statistics related to working, prices, and income.