Industrial Revolution

7. the social class between the lower and upper
8. small-scale industry that can be carried on at
13. performed on it
14. a social class comprising those who do manual labor or work for wages
16. to raise steam which either turns a turbine or forces a piston
18. the social process whereby cities grow and
20. Communication by transmitting signals over a wire. Messages could be sent over long distances in a short period of time.
21. an early spinning machine with multiple
22. to allocate goods and resources and to determine prices
23. by family members using their own equipment

1. stop work in order to press demands
2. an economy that relies chiefly on market
3. or business and human resources of economic value
4. become more urban
5. Individuals who start new businesses, introduce new products and improve management techniques
6. the ratio of live births in an area to the population of
8. wealth in the form of money or property owned by a
9. area
10. a plant consisting of buildings with facilities for
11. mechanical system in a factory whereby an
12. an economy that relies chiefly on market
15. external-combustion engine in which heat is
17. to allocate goods and resources and to determine prices
19. is conveyed through sites at which successive operations
20. move up and down in a cylinder