Help me please ill give and a thanks

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.

The enviromental benefits of nuclear energy can be found in france? true or false

Use examples from the lessons and your own personal experiences to compose at least one well-developed paragraph on the following: describe a service provided by the federal government and how the federal government has an impact on you or your family.