Did the sumerians have an advanced economy relative to their time and place? explain your answer.

Consider the demand for an inferior a good illustrated in the graph below suppose income decreases what effect would this have on the graph

The photograph shows children in germany after wwi. the photograph was most likely taken to show?

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.