Choose the correct alternative and complete the statement :
(i) The steam engine was invented by …………….. in 1765.
(John Stevens / James Watt / Guglielmo Marconi)
(ii) The …………….. reduced the use of animal and human muscle energy.
(hydroelectric / machine / steam engine)
(iii) Use of machinery gave rise to a new workplace called ……………..
(factory / office / labour)
(iv) …………….. economy developed the manufacturing sector very fast.
(Domestic / Industrial / Small-scale)
(v) …………….. created huge economic gaps in the society.
(Urbanisation / Industrialisation / Modernisation)
