In 2-3 sentences, explain why there is no excess supply or demand of goods at the equilibrium price

What is the connection among sectionalism, slavery, and states’right as causes of the civil war? how did the southern response to the 1860 election results demonstrate this connection

According to george washington, what was one reason a president should veto a bill?

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.