ответить на вопрос a.where is kazan located? b.what king of countrysid is here? c.why do they call the bulak viver a canal? d. is kazan an important ecomic? e.what king of goods do kazan enterpise produce?

A. Kazan is incorporated as the city of republic significance of Kazan. c. By the results of geological and hydrological researches nearby thousand years ago Bolaq was a natural river. But Volga came some kilometers to the west. d. Kazan is one of the largest industrial and financial centers of Russia, and a leading city of the Volga economic region in construction and accumulated investment. Total banking capital of Kazan banks is third in Russia.