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Rust Belt
The Rust Belt, formerly the Steel Belt or Factory Belt, is an area of the United States that underwent substantial Deindustrialization, industrial decline in the late 20th century. The region is centered in the Great Lakes and Mid-Atlantic (United States), Mid Atlantic regions of the United States. Common definitions of the Rust Belt include Ohio, Indiana, Northern Illinois, southeastern Wisconsin, Michigan, Pennsylvania, and Upstate New York. Some broader geographic definitions of the region include parts of Central Illinois, Iowa, Kentucky, Maryland, Minnesota, Missouri, New Jersey, and West Virginia. The term "Rust Belt" is considered to be a pejorative by some people in the region. Between the late 19th century and late 20th century, the Rust Belt formed the industrial heartland of the country, and its economies were largely based on Iron and steel industry in the United States, iron and steel, Automotive industry in the United States, automobile production, Coal mining in t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bethlehem Steel (1)
The Bethlehem Steel Corporation was an American steelmaking company headquartered in Bethlehem, Pennsylvania. Until its closure in 2003, it was one of the world's largest steel-producing and shipbuilding companies. At the height of its success and productivity, the company was a symbol of American manufacturing leadership in the world, and its decline and ultimate bankruptcy and liquidation in the late 20th century is similarly cited as an example of America's diminished manufacturing leadership during the late 20th century. From its founding in 1857 through its 2003 dissolution, Bethlehem Steel's headquarters were based in Bethlehem, Pennsylvania, in the Lehigh Valley region of eastern Pennsylvania. Its primary steel mill manufacturing facilities were located in Bethlehem, Pennsylvania, and were later expanded to include a major research laboratory in Bethlehem, and various additional manufacturing plants in Sparrows Point, Maryland; Johnstown, Pennsylvania; Lackawanna, New York ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Missouri
Missouri (''see #Etymology and pronunciation, pronunciation'') is a U.S. state, state in the Midwestern United States, Midwestern region of the United States. Ranking List of U.S. states and territories by area, 21st in land area, it borders Iowa to the north, Illinois, Kentucky and Tennessee to the east, Arkansas to the south and Oklahoma, Kansas, and Nebraska to the west. In the south are the Ozarks, a forested highland, providing timber, minerals, and recreation. At 1.5 billion years old, the St. Francois Mountains are among the oldest in the world. The Missouri River, after which the state is named, flows through the center and into the Mississippi River, which makes up the eastern border. With over six million residents, it is the List of U.S. states and territories by population, 19th-most populous state of the country. The largest urban areas are St. Louis, Kansas City, Missouri, Kansas City, Springfield, Missouri, Springfield, and Columbia, Missouri, Columbia. The Cap ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Petroleum
Petroleum, also known as crude oil or simply oil, is a naturally occurring, yellowish-black liquid chemical mixture found in geological formations, consisting mainly of hydrocarbons. The term ''petroleum'' refers both to naturally occurring unprocessed crude oil, as well as to petroleum products that consist of refining, refined crude oil. Petroleum is a fossil fuel formed over millions of years from anaerobic decay of organic materials from buried prehistoric life, prehistoric organisms, particularly planktons and algae, and 70% of the world's oil deposits were formed during the Mesozoic. Conventional reserves of petroleum are primarily recovered by oil drilling, drilling, which is done after a study of the relevant structural geology, sedimentary basin analysis, analysis of the sedimentary basin, and reservoir characterization, characterization of the petroleum reservoir. There are also unconventional (oil & gas) reservoir, unconventional reserves such as oil sands and oil sh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Economy Of The United States
The United States has a highly developed mixed economy. It is the world's largest economy by nominal GDP and second largest by purchasing power parity (PPP). As of 2025, it has the world's seventh highest nominal GDP per capita and ninth highest GDP per capita by PPP. The U.S. accounts for 27% of the global economy in 2025 in nominal terms, and about 16% in PPP terms. The U.S. dollar is the currency of record most used in international transactions and is the world's reserve currency, backed by a large U.S. treasuries market, its role as the reference standard for the petrodollar system, and its linked eurodollar. Several countries use it as their official currency and in others it is the ''de facto'' currency.Benjamin J. Cohen, ''The Future of Money'', Princeton University Press, 2006, ; ''cf.'' "the dollar is the de facto currency in Cambodia", Charles Agar, '' Frommer's Vietnam'', 2006, , p. 17 Since the end of World War II, the economy has achieved relatively ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sun Belt
The Sun Belt is a region of the United States generally considered stretching across the Southeast and Southwest. Another rough definition of the region is the area south of the Parallel 36°30′ north. Several climates can be found in the region—desert/ semi-desert ( Eastern California, Nevada, Arizona, New Mexico, Utah, and West Texas), Mediterranean (California), humid subtropical (Alabama, Mississippi, Louisiana, Florida, Georgia, South Carolina, North Carolina, Tennessee and Texas), and tropical (South Florida). The Sun Belt has seen substantial population growth post-World War II from an influx of people seeking a warm and sunny climate, a surge in retiring baby boomers, and growing economic opportunities. The advent of air conditioning created more comfortable summer conditions and allowed more manufacturing and industry to locate in the Sun Belt. Since much of the construction in the Sun Belt is new or recent, housing styles and design are often modern and open. R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Urban Decay
Urban decay (also known as urban rot, urban death or urban blight) is the sociological process by which a previously functioning city, or part of a city, falls into disrepair and decrepitude. There is no single process that leads to urban decay. Aspects and causes Urban decay can include the following aspects: * Industrialization * Deindustrialization * Population decline or Human overpopulation, overpopulation * Counterurbanization * Economic restructuring * Abandoned buildings or infrastructure * High local unemployment * Increased poverty * Fragmented families * Low overall Standard of living, living standards or quality of life * Political disenfranchisement * Crime (e.g., Gang, gang activity, corruption, and drug-related crime) * Large and/or less regulated populations of urban wildlife (e.g., abandoned pets, Feral, feral animals, and Semi-feral, semi-feral animals) * Elevated levels of pollution (e.g., air pollution, noise pollution, water pollution, and light pollution ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Population Decline
Population decline, also known as depopulation, is a reduction in a human population size. Throughout history, Earth's total world population, human population has estimates of historical world population, continued to grow but projections suggest this long-term trend may be coming to an end. From antiquity until the beginning of the Industrial Revolution, the global population grew very slowly, at about Estimates of historical world population, 0.04% per year. After about 1800, the growth rate accelerated to a peak of 2.1% annually during the 1962–1968 period, but since then, due to the worldwide collapse of the total fertility rate, it has slowed to 0.9% as of 2023. The global growth rate in absolute numbers accelerated to a peak of 92.8 million in 1990, but has since slowed to 70.4 million in 2023. Human population projections, Long-term projections indicate that the growth rate of the human population of the planet will continue to slow and that before the end of the 21st ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Economic Collapse
Economic collapse, also called economic meltdown, is any of a broad range of poor economic conditions, ranging from a severe, prolonged depression with high bankruptcy rates and high unemployment (such as the Great Depression of the 1930s), to a breakdown in normal commerce caused by hyperinflation (such as in Weimar Germany in the 1920s), or even an economically caused sharp rise in the death rate and perhaps even a decline in population (such as in countries of the former USSR in the 1990s). Often economic collapse is accompanied by social chaos, civil unrest and a breakdown of law and order. Cases There are few well documented cases of economic collapse. One of the best documented cases of collapse or near collapse is the Great Depression, the causes of which are still being debated. "To understand the Great Depression is the Holy Grail of macroeconomics." — Ben Bernanke (1995) Bernanke's comment addresses the difficulty of identifying specific causes when many facto ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rust
Rust is an iron oxide, a usually reddish-brown oxide formed by the reaction of iron and oxygen in the catalytic presence of water or air moisture. Rust consists of hydrous iron(III) oxides (Fe2O3·nH2O) and iron(III) oxide-hydroxide (FeO(OH), Fe(OH)3), and is typically associated with the corrosion of refined iron. Given sufficient time, any iron mass, in the presence of water and oxygen, could eventually convert entirely to rust. Surface rust is commonly flaky and friable, and provides no passivational protection to the underlying iron unlike other metals such as aluminum, copper, and tin which form stable oxide layers. ''Rusting'' is the common term for corrosion of elemental iron and its alloys such as steel. Many other metals undergo similar corrosion, but the resulting oxides are not commonly called "rust". Several forms of rust are distinguishable both visually and by spectroscopy, and form under different circumstances. Other forms of rust include the result of r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Raw Material
A raw material, also known as a feedstock, unprocessed material, or primary commodity, is a basic material that is used to produce goods, finished goods, energy, or intermediate materials/Intermediate goods that are feedstock for future finished products. As feedstock, the term connotes these materials are bottleneck assets and are required to produce other products. The term raw material denotes materials in unprocessed or minimally processed states such as raw latex, crude oil, cotton, coal, raw biomass, iron ore, plastic, air, lumber, logs, and water. The term secondary raw material denotes waste material which has been recycled and injected back into use as productive material. Raw material in supply chain Supply chains typically begin with the acquisition or extraction of raw materials. For example, the European Commission notes that food supply chains commence in the agricultural phase of food production. A 2022 report on changes affecting international trade noted that ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coal Mining In The United States
Coal mining is an industry in transition in the United States. Production in 2019 was down 40% from the peak production of in 2008. Employment of 43,000 coal miners is down from a peak of 883,000 in 1923. Generation of electricity is the largest user of coal, being used to produce 50% of electric power in 2005 and 27% in 2018. The U.S. is a net exporter of coal. U.S. coal exports, for which Europe is the largest customer, peaked in 2012. In 2015, the U.S. exported 7.0 percent of mined coal. According to the Energy Information Administration, U.S. Energy Information Administration (EIA), in 2015, Wyoming, West Virginia, Kentucky, Illinois, and Pennsylvania produced about , representing 71% of total coal production in the United States. In 2015, four publicly traded U.S. coal companies filed for Chapter 11, Title 11, United States Code, Chapter 11 bankruptcy protection, including Patriot Coal, Patriot Coal Corporation, Walter Energy, and the fourth-largest Alpha Natural Re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Automotive Industry In The United States
In the United States, the automotive industry began in the 1890s and, as a result of the size of the domestic market and the use of mass production, rapidly evolved into the largest in the world. The United States was the first country in the world to have a mass market for vehicle production and sales and is a pioneer of the automotive industry and mass market production process. During the 20th century, global competitors emerged, especially in the second half of the century primarily across European and Asian markets, such as Germany, France, Italy, Japan and South Korea. The U.S. is currently second among the List of countries by motor vehicle production, largest manufacturers in the world by volume. By value, the U.S. was the world's largest importer and fourth-largest exporter of cars in 2023. American manufacturers produce approximately 10 million units annually. Notable exceptions were 5.7 million automobiles manufactured in 2009 (due to Effects of the 2008–10 aut ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
