What is the Red Scare? What event sparked the Red
Scare in September 1945?

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.

Define the term universal male sufferage and give examples of when it affected the revolutions of 1848

Which statement best describes the effect disease had on european and american indian population?