Describe an example of American Exceptionalism, and explain a short- and a long-term effect it has had or is currently having.

Which factor has played the most important role in changing the way history is studied over time?

Western sahara is occupied by whom? a. mauritania b.algeria c. morocco d. tunisia

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.