The steam engine is one of them..
Answer:
It helped build anxiety and push fear onto the citizens when they wanted a rise out of them.
Explanation:
The news always been fishy
<span>Rockefeller used the size of his company Standard Oil to negotiate preferential rates with railroad companies to transfer his oil in the refinement process. By gaining the upper hand in transportation costs, he was able to horizontally integrate his competitors into his firm working to establish a monopoly in the American oil industry. </span>
<span>They wanted a strong central government
since they favored more power at the federal (instead of state) level</span>
