The Domino Principle
Important places
Chicago (1,721)Los Angeles (1,025)
Counties
Cook (1,792)Los Angeles (1,863)
Regions
California (7,435)Illinois (2,704)
Countries
Costa Rica (142)United States (64,950)
Other geographical areas
Central Lowlands (North America) (1,334)Southern California (2,840)
West Coast (USA) (5,046)