Chapter 11 test

Learn how inventions like the telephone and light bulb transformed society and understand economic concepts.

Write a sentence to describe why each of the following inventions benefited society. 1. Telephone 2. LIght bulb 3. Airplane 4. How does an invention covered in this chapter affect life today? 5. What is an investor? 6. What is the free enterprise system? 7. What invention or innovation discussed in this chpater do you think had the greatest influence on life in the early 1900's? Explain. 8. What were the costs and benefits of economic growth in the United States between the late 1800's and early 1900's?