International allegiences

Because of the size and large population of the country, America is often described as a nation of joiners who tend to self-associate with non-familial groups. Individuals tend to perceive themselves as "free agents" rather than bound by family or clan ties. Group allegiances are sometimes regional, but can also be related to a professional or fraternal organization. For example, residents of North Carolina are proud to be "Tar Heels," Indiana residents are "Hoosiers" and Texans are notorious for an especially prominent state pride often compared to nationalism. Many cities have a strong sense of civic identity, often reinforced by an innocuous but deeply felt rivalry with another local city. An example of such a rivalry exists between the Twin Cities of Minneapolis and St. Paul, Minnesota. A strong rivalry that continues to this day involves the cities of Boston and New York, which is centered around the historic baseball rivalry between the New York Yankees and the Boston Red Sox. Recent immigrants tend to congregate with other immigrants from their country of origin, often establishing neighborhoods (sometimes called ethnic enclaves) in cities with popular names like "Chinatown", "Poletown", or "Little Saigon." Second- and third-generation descendants of immigrants tend to have looser affiliations with their ethnic groups. America has tens of thousands of clubs and organizations, and if a group has a charitable or service orientation, Americans may volunteer their time through those groups. Examples of these groups include the Rotary Club, the Boy Scouts of America, Little League, etc.