The elected national legislature in russia is called the question 15 options: a. duma b. parliament c. council d. congres

How did the size of poland territory change from 1701 to 1772?

What is walt whitman's poem "when i heard the learn'd astronomer about?

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.