Is taj mahal in american high school history book?

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.

Describe the events that preceded and led to the partition of india. what were the effects of partition on india and pakistan?

List of social classes of the shang dynasty in order ?