railroads.
When and how did the United States say that there was no longer a "Frontier"?
A predominantly agricultural and mining economy.
The area just beyond established settlements is known as the frontier.
What role did the western Frontier play in the sectional conflict between North and the South from 1803-1850?
The frontier in the United States effectively ceased to exist by the end of the 19th century due to a combination of factors, including the westward expansion and settlement facilitated by the Homestead Act of 1862, the completion of the Transcontinental Railroad, and the increasing consolidation of land by settlers and businesses. As population and infrastructure grew, the once vast and unclaimed lands became developed and organized into states and territories. The closing of the frontier was officially declared in 1890 by the U.S. Census Bureau, marking the end of an era characterized by exploration and the pursuit of new opportunities.
the closing of the frontier. Santo :)
The 1890 census reported that the frontier line no longer existed, as the American frontier had been effectively settled. This marked a significant moment in US history as it showed the closing of the frontier and the end of an era of westward expansion.
herbert spencer!
You may be referring to the thesis of Frederick Jackson Turner, which he explained in, The Frontier In American History.The 1921 edition of that work is available online, free: http://xroads.Virginia.edu/~Hyper/TURNER/A one page summary of Turner's thesis is at a site sponsored by the Henry George School, developed for U.S.A. high school students: http://www.landandfreedom.org/ushistory/us16.htmThe closing of the frontier was one of the causes that led to the Age of Imperialism. The closing of the frontier led for Americans to seek new frontiers.
When and how did the United States say that there was no longer a "Frontier"?
The US Cavalry.
The Western Frontier was from the Mississippi River to the Pacific Ocean.
After the Civil War, the US military built the frontier because of the American westward expansion.
Because the United States is a huge contributor.
Alaska
real
The closing of Hathaway's, the last major U.S. shirt manufacturing plant in 2002, marked the end of U.S. domestic shirt production.