An Outline of
American Geography: U.S. Dept. of State Publication.
Considers the physical environment of the United States -- landforms, climate, soils, and
vegetation -- in terms of its impact on the country's cultural, regional, and political
development.
National Geographic Society
National Geographic Society has become the
largest nonprofit scientific and educational institution in the
world since 1888. It has been the benchmark in magazine
publishing with its breathtaking images from excellent
photographers worldwide, trustworthy expert reportage, unmatched
map service and vivid illustration.
United
States Bureau of Census
The Census Bureau serves as the leading source of
quality data about the nation's people and economy.
Statistical
Abstract of the United States
The Statistical Abstract of the United States
is the standard summary of statistics on the social, political, and
economic organization of the United States.
American Community Survey
American Community Survey is a new nationwide Survey
designed to provide communities a fresh look at how they are
changing.