Across
- 1. really tall city buildings
- 6. Frank L._________ A famous architect from here
- 7. a big city
Down
- 1. the material in skyscrapers
- 2. New _______ City grew with a lot of businesses
- 3. a example of a big city in Illinois
- 4. _______ neighborhoods where people lived
- 5. Mark _______
- 8. The _________ Age to describe this time period