The technology that is being referred above is what we call the Bessemer Steel Process. In this process, metals are being formed through elimination of impurities from the iron. This has been known as an non-expensive way of mass producing steel for building. Hope this helps.
D is the anwser to this question
Answer:
Explanation:
Progressivism is an era that uses governmental power, actions to implement things, put things in order and improve the environment.
It involves the removal of corrupt individual who do not permit growth in some sectors, modernization getting of new machineries that could be used, they adopt good education.
Government regulated the railway road reduced cost of transportation, there were general policies.
Legal bindings on price discrimination, prices were monopolized to allow small scale business to thrive because the small scale business could hardly survive because of the competition between them and the large scale business due to price difference.
Answer would be Navigation Acts
