United States

Although every major ethnic and racial group and every other U.S. culture area is amply represented in southern California, there is reason to suspect that a process of selection for certain types of people, attitudes, and personality traits may have been at work at both source and destination. The region is distinct from, or perhaps in the vanguard of, the remainder of the nation. One might view southern California as the super-American region or the outpost of a postindustrial future, but its cultural distinctiveness is very evident in landscape and social behaviour. Southern California in no way approaches being a “traditional region,” or even the smudged facsimile of such, but rather the largest, boldest experiment in creating a “voluntary region,” one built through the self-selection of immigrants and their subsequent interaction.

The remaining identifiable Western regions—the Willamette valley of Oregon, the Puget Sound region, the Inland Empire of eastern Washington and adjacent tracts of Idaho and Oregon, central Arizona, and the Colorado Piedmont—can be treated jointly as potential, or emergent, culture areas, still too close to the national mean to display any cultural distinctiveness. In all of these regions is evident the arrival of a cross section of the national population and the growth of regional life around one or more major metropolises. A New England element is noteworthy in the Willamette valley and Puget Sound regions, while a Hispanic-American component appears in the Colorado Piedmont and central Arizona. Only time and further study will reveal whether any of these regions, so distant from the historic sources of U.S. population and culture, have the capacity to become an independent cultural area.

United States: The northern Pacific CoastThe northern Pacific Coast.Encyclopædia Britannica, Inc. Wilbur Zelinsky

People

A country for less than two and a half centuries, the United States is a relatively new member of the global community, but its rapid growth since the 18th century is unparalleled. The early promise of the New World as a refuge and land of opportunity was realized dramatically in the 20th century with the emergence of the United States as a world power. With a total population exceeded only by those of China and India, the United States is also characterized by an extraordinary diversity in ethnic and racial ancestry. A steady stream of immigration, notably from the 1830s onward, formed a pool of foreign-born persons unmatched by any other nation; 60 million people immigrated to U.S. shores in the 18th and 19th centuries. Many were driven, seeking escape from political or economic hardship, while others were drawn, by a demand for workers, abundant natural resources, and expansive cheap land. Most arrived hoping to remake themselves in the New World.

Spectators are showered with confetti during the Macy's Thanksgiving Day Parade in New York City.© Joseph Sohm/Dreamstime.com

Americans also have migrated internally with great vigour, exhibiting a restlessness that thrived in the open lands and on the frontier. Initially, migratory patterns ran east to west and from rural areas to cities, then, in the 20th century, from the South to the Northeast and Midwest. Since the 1950s, though, movement has been primarily from the cities to outlying suburbs and from aging northern metropolises to the growing urban agglomerations of the South, Southwest, and West.

United States: Age breakdownEncyclopædia Britannica, Inc.

At the dawn of the 21st century, the majority of the U.S. population had achieved a high level of material comfort, prosperity, and security. Nonetheless, Americans struggled with the unexpected problems of relative affluence, as well as the persistence of residual poverty. Crime, drug abuse, affordable energy sources, urban sprawl, voter apathy, pollution, high divorce rates, AIDS, and excessive litigation remained continuing subjects of concern, as were inequities and inadequacies in education and managed health care. Among the public policy issues widely debated were abortion, gun control, welfare reforms, and capital punishment.

Many Americans perceive social tension as the product of their society’s failure to extend the traditional dream of equality of opportunity to all people. Ideally, social, political, economic, and religious freedom would assure the like treatment of everyone, so that all could achieve goals in accord with their individual talents, if only they worked hard enough. This strongly held belief has united Americans throughout the centuries. The fact that some groups have not achieved full equality troubles citizens and policy-makers alike.

Ethnic distribution