HELP PLEASEE!! compromise reached at the Constitutional Convention of 1787 was that

A. the states were given the power to make treaties.

B. congress became a two-house legislator.

C. slavery was prohibited throughout the united states.

D. an individual could serve only two terms as president.

Here’s the first one let me send the next page of the passage

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.

Why did the 24th amendment and the civil rights act succeed when other legislation had failed?