To answer the question about cities with populations over 250 people per square mile, I would use the Population Density Map. This map would provide insights into the population density of various cities, allowing me to identify those that meet the specified criteria.
Here are four cities with populations exceeding 250 people per square mile, along with their respective countries:
- Tokyo - Japan
- Mumbai - India
- New York City - United States
- Paris - France
Be sure to highlight the Population Density Map as it was instrumental in identifying these cities.