·gangsterism· the eighteenth amendment· bootleggers· speakeasies all of these terms are associated with what era in american history?

What city was taken back by sumerians in 2100 bc

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.

What changes did japanese militarists make when they came to power?