Across
- 2. A sudden, large, sustained increase in the birthrate, especially the one in the United States after WWII
- 4. In 1954, Dr. Jonas Salk and Dr. Thomas Francis conducted a successful field test of a vaccine to prevent one of the most feared disease
- 5. the total national income divided by the number of people in the nation
- 7. New machines assumed many of the jobs previously performed by people
- 9. A forerunner to today's MTV
- 10. Law passed in 1944 to help returning veterans buy homes and pay for higher education
Down
- 1. In 1954, the Navy produced the first nuclear-powered _________
- 3. More people were needed to keep growing organizations running. This is called ______
- 6. A business that contracts to offer certain goods and services from a larger parent company
- 8. A corporation made up of three or more unrelated businesses