Industrial Revolution is the period in history when production process was changed from manual to mechanised one due to many technological inventions and building of infrastructure. It is said to have begun in England and spread to other European nations in different times and degrees. The invention of cotton mill or factory system, spinning jenny, steam engine, telegraphs and railways, etc, brought Industrial Revolution in Europe. It spread to other parts of the world much later. investment and business decision. Indian businessmen were not allowed to join European merchant, industrialists.