Most russian urban centers are located in which part of the country?

How was rockefeller able to build his monopoly across the oil industry? he found newer and cheaper ways to refine oil, increasing his profits. he confined his business to ohio so he could buy all the refineries there. he bought up oil refineries, cut costs, and reinvested his profits in other refineries. he began to sell kerosene as well as oil, expanding his market.

How does the existence of a site like catus hill demonstrate the challenge that archaeologist face when making theories?

Which statement is the most accurately describes the reasons for the seven years war in north america