where is the best farming soil in the us and where did all the dirt come from
Black Dirt Region The Black Dirt Region takes its name from the dark, extremely fertile soil left over from an ancient glacial lake bottom augmented by decades of past flooding of the Wallkill River. The 26,000 acres (10,400 ha) of muck left over is the largest concentration of such soil in the United States outside the Florida Everglades.[1]
Rust Belt The flourishing of industrial manufacturing in the region was caused in part by the close proximity to the Great Lakes waterways, and abundance of paved roads, water canals and railroads. After the transportation infrastructure linked the iron ore found in northern Minnesota, Wisconsin and Upper Michigan with the coal mined from Appalachian Mountains, the Steel Belt was born. Soon it developed into the Factory Belt with its great American manufacturing cities: Chicago, Buffalo, Detroit, Milwaukee, Cincinnati, Toledo, Cleveland, St. Louis, and Pittsburgh among others. This region for decades served as a magnet for immigrants from Austria-Hungary, Poland and Russia who provided the industrial facilities with inexpensive labor.[7]