Chapter 18 section 1, 2, & 3

3. A reformer
5. One of the most hated and admired people of this time period
7. Someone who sets up new business to make a profit
8. The rapid growth of city populations
10. A place where people receive medical treatment, often for free or a small fee
11. Buildings divided into many tiny apartments
12. The inventor of the telephone
13. A labor union worker and a cigar maker
14. To get rid of
17. A center offering help to the urban poor
18. Businesses owned by many investors
20. Purify; Make free from impurities
21. To increase in speed
24. Invented Airplanes
25. To give good reason for something

1. Founder of the Ford Motor Company
2. Unions negotiate with managing for workers as a group
4. A manufacturing method in which a product is put together as it moves along a belt
6. The system in which privately owned businesses compete freely.
9. To change; To make different
15. A company that controls most or all business in a particular industry
16. A group of corporations run by a single group of people
19. Led the expansion of the American steel industry
22. a document giving someone the sole right to make and sell an invention/product
23. Edison “invention factory” at Menlo Park NJ light bulb and hundreds more inventions