Across
- 2. — growth of cities as people move in
- 3. system — division of people by wealth and status
- 5. machines — groups that controlled city governments
- 6. Agreement — informal deal limiting Japanese immigration
- 7. centers — cities where people live and work
Down
- 1. — movement of people from one place to another
- 3. Exclusion Act — law that banned Chinese immigration
- 4. — movement of people from other countries to the U.S.