What was the goal of the temperance movement in the late 1800's and early 1900's

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 congress have power over the courts

Abody of water that is surrounded by land on three sides and leads to a larger body of water is called