Social Studies

6. Made automobiles available to everyone in the 1900s
10. A business giant who ended competition in the oil and gas industry by forming a trust
11. make free from impurities
13. bargaining unions negotiate with management for workers as a group.
15. “invention factory” at Menlo Park NJ light bulb and hundreds more inventions
16. A poor scottish immigrant who worked his way up in the railroad industry
17. businesses owned by many investors
19. To move faster
23. effort to limit competition
24. a person who organizes and operates a business or businesses, taking on greater than normal financial risks in order to do so
25. tested a gas powered airplane

1. Urbanization is the rapid growth city populations
2. enterprise the system in which privately owned business compete freely
3. a series of workers and machines in a factory by which a succession of identical items is progressively assembled
4. A peace activist and a leader of the settlement house movement in America
5. Formed a union in Ohio which was called the American Federation of Labor
7. Building divided into many tiny apartments
8. A center offering help to the urban poor
9. the exclusive possession or control of the supply of or trade in a commodity or service
12. a document giving someone the sole right to make and sell an invention/product
14. unions negotiate with management for workers as a group.
18. GrahamBell Wanted to create something that could carry the human voice and invented the telephone
20. change or cause to change in character or composition, typically in a comparatively small but significant way
21. A facility for diagnosis and treatment of outpatients.
22. group of corporations run by a single board of directors