Abstract
This paper explains that the physical environment of a nation helps facilitate human opportunities; the United States' geography has proven a source of economic and historical strength, as well as scientific curiosity. The author points out that the original colonies were mostly temperate in climate; but today, it is difficult to characterize the United States climate, as it is tropical in Hawaii and Florida, arctic in Alaska, semiarid in the Great Plains west of the Mississippi River, and arid in the Great Basin of the Southwest. The paper relates that the United States is far less regionalized than it used to be because of the simultaneous mobility and immigration shifts. Currently, geographers divide America into fourteen distinct regions, called Megalopolis, the American Manufacturing Core,; the Bypassed East; Appalachia and the Ozarks; the Deep South; the Southern Coastlands; the Agricultural Core; the Great Plains and Prairies; the Empty Interior; the Southwest Border Area; California; the North Pacific Coast; the Northlands; and Hawaii.

From the Paper
"The United States is not all urban, even today. It is still one of the breadbaskets of the world in the Midwest and Southern Florida's long growing season and mild winters enable it to be a leader in the production of oranges, lemons, and sugarcane. New York's proximity to harbors brought many immigrants to the land in that region as well as the ability to import new goods and export American goods to other lands. Georgia's verdant and tropical climate made it a place of vacation destinations, and earlier in the nation's history, even a place where the slave trade found a home, because of its ease of growing crops."

Tags:regionalized, civil, weather, environment, agreculture