Answer:
We, as citizens of a democratic nation, play a very important role in the functioning of the government, from electing its members to framing laws and enforcing law and order, Every law or act passed by the parliament is done on behalf of the common people, Who are the virtual holders of the political power.
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President Franklin Delano Roosevelt from 1933-1945
Produced the steam engines which then improved systems of transportation. For example, trains were essential, but relied on burning coal. The steam engine made it more efficient. For the textile industry, the sewing machine was introduced to production lines, helping the processing and usage of cotton to be more efficient.