Briefly explain why President Lincoln thought it would be easy to repair the Union and why Vice President Johnson thought it would take more effort.

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.

What interest on the part of each group led residents of turkey creek in gulfport mississippi to form a coalition with the national audubon society?

What notable contributions to science has sandia national labs (snl) produced over the years?