Across
- 3. A major corporation that includes a number of smaller companies in unrelated industries
- 7. developed a vaccine for the crippling disease poliomyelitis—polio.
- 8. To help ease veterans’ return to civilian life, congress passed this bill
- 9. nation wide highway network which links the major cities while connecting schools, shopping centers, and workplaces to residential suburbs.
Down
- 1. manufacturers purposely designed products to become obsolete—that is, to wear out or become outdated—in a short period of time
- 2. an unprecedented population explosion
- 4. buying material goods
- 5. a company that offers similar products or services in many locations.
- 6. small residential communities surrounding cities,