Across
- 4. An early type of machine that played recorded music
- 6. The process by which many people come to live in cities
- 7. Poor areas of a city where people from similar ethnic groups live
- 8. Left one's native country and moved to another
Down
- 1. People who move to live permanently in a different country
- 2. Run down apartment buildings
- 3. A government document granting an inventor sole rights to an invention and protecting the invention from being copied by others
- 5. Cruel and unjustly harsh