Blandeida (4401 1407
Unit test
The Ghana Empire was an inland Islamic empire established at the end of the first century and located in
western:
Choose 1
Europe
Africa
Asia
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How have the government regulations changed the use of child labor since the 1800s

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.

Where did benjamin franklin travel to to seek aid for the colonists during the revolutionary war