which of the following best describes serfs?

Dr. cooper just started an experiment he wil collect data for 8 days how many hours is this

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.

Why do you think the delegates to the first contintal congress believed that refusing to buy british goods would their cause?