Answer:
However, the Transcontinental Railroad had a negative impact on the Plains Indians. ... The workers often killed buffalo for meat, and the track itself disrupted the Plains Indians buffalo hunting. Because of this, Plains Indians attacked railroad works and this brought them into conflict with the US army.
Answer:
5 Congress enacted it in 1890 when monopolies were trusts. A group of companies would form a trust to fix prices low enough to drive competitors out of business. Once they had a monopoly on the market, they would raise prices to regain their profit. His monopoly allowed him to control the price of oil.
The eastern Roman Empire connected Europe and Asia
Explanation:
postal, banking, courier, philately, agency and money transfer services
Answer:
sent troops to Little Rock, Arkansas to enforce the ruling