Atlanta is the capital of, the most populous city in, the U. S. state of Georgia. With an estimated 2017 population of 486,290, it is the 38th most-populous city in the United States; the city serves as the cultural and economic center of the Atlanta metropolitan area, home to 5.8 million people and the ninth-largest metropolitan area in the nation. Atlanta is the seat of the most populous county in Georgia. A small portion of the city extends eastward into neighboring DeKalb County. Atlanta was founded as the terminating stop of a major state-sponsored railroad. With rapid expansion, however, it soon became the convergence point between multiple railroads, spurring its rapid growth; the city's name derives from that of the Western and Atlantic Railroad's local depot, signifying the town's growing reputation as a transportation hub. During the American Civil War, the city was entirely burned to the ground in General William T. Sherman's famous March to the Sea. However, the city rose from its ashes and became a national center of commerce and the unofficial capital of the "New South".
During the 1950s and 1960s, Atlanta became a major organizing center of the civil rights movement, with Dr. Martin Luther King Jr. Ralph David Abernathy, many other locals playing major roles in the movement's leadership. During the modern era, Atlanta has attained international prominence as a major air transportation hub, with Hartsfield–Jackson Atlanta International Airport being the world's busiest airport by passenger traffic since 1998. Atlanta is rated as a "beta" world city that exerts a moderate impact on global commerce, research, education, media and entertainment, it ranks in the top twenty among world cities and 10th in the nation with a gross domestic product of $385 billion. Atlanta's economy is considered diverse, with dominant sectors that include transportation, logistics and business services, media operations, medical services, information technology. Atlanta has topographic features that include rolling hills and dense tree coverage, earning it the nickname of "the city in a forest."
Revitalization of Atlanta's neighborhoods spurred by the 1996 Summer Olympics, has intensified in the 21st century, altering the city's demographics, politics and culture. Prior to the arrival of European settlers in north Georgia, Creek Indians inhabited the area. Standing Peachtree, a Creek village where Peachtree Creek flows into the Chattahoochee River, was the closest Indian settlement to what is now Atlanta; as part of the systematic removal of Native Americans from northern Georgia from 1802 to 1825, the Creek were forced to leave the area in 1821, white settlers arrived the following year. In 1836, the Georgia General Assembly voted to build the Western and Atlantic Railroad in order to provide a link between the port of Savannah and the Midwest; the initial route was to run southward from Chattanooga to a terminus east of the Chattahoochee River, which would be linked to Savannah. After engineers surveyed various possible locations for the terminus, the "zero milepost" was driven into the ground in what is now Five Points.
A year the area around the milepost had developed into a settlement, first known as "Terminus", as "Thrasherville" after a local merchant who built homes and a general store in the area. By 1842, the town had six buildings and 30 residents and was renamed "Marthasville" to honor the Governor's daughter. J. Edgar Thomson, Chief Engineer of the Georgia Railroad, suggested the town be renamed Atlanta; the residents approved, the town was incorporated as Atlanta on December 29, 1847. By 1860, Atlanta's population had grown to 9,554. During the American Civil War, the nexus of multiple railroads in Atlanta made the city a hub for the distribution of military supplies. In 1864, the Union Army moved southward following the capture of Chattanooga and began its invasion of north Georgia; the region surrounding Atlanta was the location of several major army battles, culminating with the Battle of Atlanta and a four-month-long siege of the city by the Union Army under the command of General William Tecumseh Sherman.
On September 1, 1864, Confederate General John Bell Hood made the decision to retreat from Atlanta, he ordered the destruction of all public buildings and possible assets that could be of use to the Union Army. On the next day, Mayor James Calhoun surrendered Atlanta to the Union Army, on September 7, Sherman ordered the city's civilian population to evacuate. On November 11, 1864, Sherman prepared for the Union Army's March to the Sea by ordering the destruction of Atlanta's remaining military assets. After the Civil War ended in 1865, Atlanta was rebuilt. Due to the city's superior rail transportation network, the state capital was moved from Milledgeville to Atlanta in 1868. In the 1880 Census, Atlanta surpassed Savannah as Georgia's largest city. Beginning in the 1880s, Henry W. Grady, the editor of the Atlanta Constitution newspaper, promoted Atlanta to potential investors as a city of the "New South" that would be based upon a modern economy and less reliant on agriculture. By 1885, the founding of the Georgia School of Technology and the Atlanta University Center had established Atlanta as a center for higher education.
In 1895, Atlanta hosted the Cotton States and International Exposition, which attracted nearly 800,000 attendees and promoted the New South's development to the world. During the first decades of the 20th century, Atlanta experienced a period of unprecedented growth. In three decades' time, Atlanta's population tripled as the city limits expanded to include nearby streetcar suburbs; the city's skyline emerged with the construction of the
Sandy Springs, Georgia
Sandy Springs is a city in northern Fulton County, United States, part of the Atlanta metropolitan area. As of the 2010 census, Sandy Springs had a population of 93,853, its 2017 estimated population was 106,739. Sandy Springs is Georgia's sixth-largest city and is the site of several corporate headquarters such as UPS, Inspire Brands, Cox Communications, Mercedes-Benz USA's corporate offices. In 1842, the Austin-Johnson House was erected on, it is the oldest house in Sandy Springs. In 1851, Wilson Spruill donated 5 acres of land for the founding of the Sandy Springs United Methodist Church, near the natural spring for which the city is named. In 1905, the Hammond School was built at Johnson Ferry Road and Mt. Vernon Highway, across the street from the church. In 1950, the state legislature blocked Atlanta from annexing the community, which remained rural until the Interstate Highway System was authorized by the Federal-Aid Highway Act of 1956. In 1959, after a fire at Hammond Elementary School, William Hartsfield, the mayor of Atlanta, urged residents to support annexation so that the area would have better firefighting protection.
Community opposition killed the proposal. In the early 1960s, Georgia 400 and Interstate 285 were constructed, connecting Sandy Springs to metro Atlanta and initiating a housing boom that brought new residents and major land development. In 1966, annexation by Atlanta was defeated with two-thirds voting against. On January 16, 1997, Eric Rudolph bombed an abortion clinic in Sandy Springs. Efforts to incorporate Sandy Springs began in 1966, in response to attempts by the city of Atlanta to annex this unincorporated area of North Fulton County. Sandy Springs residents, led by Eva Galambos, fought for 40 years to obtain their own government. In the 1970s, the city of Atlanta attempted to use a state law to force annexation of Sandy Springs; the attempt failed. In response, the Committee for Sandy Springs was formed in 1975. In every legislative session, state legislators representing the area introduced a bill in the Georgia General Assembly to authorize a referendum on incorporation. Legislators representing Atlanta and southwestern Fulton County, who feared tax revenue that would be lost from incorporation, blocked the bills using the procedural requirement that all local legislation be approved first by a delegation of representatives from the affected area.
In 1989, a push was made for Sandy Springs to join neighboring Chattahoochee Plantation in Cobb County. This move was blocked by Speaker Tom Murphy; when the Republican Party gained a majority in both houses of the General Assembly in 2005, the procedural rules used to prevent a vote by the full chamber were changed so that the bill was handled as a state bill and not as a local bill. The assembly repealed the requirement that new cities must be at least 3 miles from existing cities, because the new city limits border both Roswell and Atlanta; the bill allowing for a referendum on incorporation was introduced and passed as HB 37. The referendum initiative was signed by Governor Sonny Perdue; the referendum was held on June 21, 2005, residents voted 94% in favor of incorporation. Shortly afterwards, voters returned to the polls selecting Eva Galambos as the City’s first mayor. Many residents expressed displeasure with county services, based upon financial information provided by the county, that the county was redistributing revenues to fund services in less financially stable areas of the county, ignoring local opposition to rezoning, allowing excessive development.
Many residents of unincorporated and less-developed south Fulton County opposed incorporation, fearing the loss of tax revenues which fund county services. County residents outside Sandy Springs were not allowed to vote on the matter. Efforts such as requesting the U. S. Justice Department to reject the plan were unsuccessful. A mayor and six city council members were elected in early November 2005, with Eva Galambos, who had initiated and led the charge for incorporation, elected mayor by a wide margin. Formal incorporation occurred on December 1, making Sandy Springs the third-largest city to incorporate in the U. S; the city's police force and fire department began service in 2006. Prior to 2005, residents relied upon a large, traditionally modeled county government for the provision of services, which residents felt did not adequately meet their needs; these challenges formed the basis for desiring a streamlined government physically closer to constituents and responsive to community desires.
Sandy Springs initiated a non-traditional approach by operating as a Public Private Partnership, with nearly half of City staff employed by a private company. In 2010, the City undertook a comprehensive procurement process to rebid all general city services, resulting in multiple providers, providing considerable savings and higher levels of service for the City; the Sandy Springs PPP model is regarded as an example for other local governments, with city leaders from across the country and around the globe, including China, Korea and others visiting Sandy Springs to learn about the PPP model. Since the incorporation of Sandy Springs, several other metro cities have formed – Dunwoody, Peachtree Hills and Johns Creek – each instituting a form of the Public-Private model. In 2010, the city became the first jurisdiction in Georgia to "bail out" from the preclearance requirements of Section 5 of the Voting Rights Act; the boundaries of Sandy Springs are Atlanta to the south, Cobb Count
The United States of America known as the United States or America, is a country composed of 50 states, a federal district, five major self-governing territories, various possessions. At 3.8 million square miles, the United States is the world's third or fourth largest country by total area and is smaller than the entire continent of Europe's 3.9 million square miles. With a population of over 327 million people, the U. S. is the third most populous country. The capital is Washington, D. C. and the largest city by population is New York City. Forty-eight states and the capital's federal district are contiguous in North America between Canada and Mexico; the State of Alaska is in the northwest corner of North America, bordered by Canada to the east and across the Bering Strait from Russia to the west. The State of Hawaii is an archipelago in the mid-Pacific Ocean; the U. S. territories are scattered about the Pacific Ocean and the Caribbean Sea, stretching across nine official time zones. The diverse geography and wildlife of the United States make it one of the world's 17 megadiverse countries.
Paleo-Indians migrated from Siberia to the North American mainland at least 12,000 years ago. European colonization began in the 16th century; the United States emerged from the thirteen British colonies established along the East Coast. Numerous disputes between Great Britain and the colonies following the French and Indian War led to the American Revolution, which began in 1775, the subsequent Declaration of Independence in 1776; the war ended in 1783 with the United States becoming the first country to gain independence from a European power. The current constitution was adopted in 1788, with the first ten amendments, collectively named the Bill of Rights, being ratified in 1791 to guarantee many fundamental civil liberties; the United States embarked on a vigorous expansion across North America throughout the 19th century, acquiring new territories, displacing Native American tribes, admitting new states until it spanned the continent by 1848. During the second half of the 19th century, the Civil War led to the abolition of slavery.
By the end of the century, the United States had extended into the Pacific Ocean, its economy, driven in large part by the Industrial Revolution, began to soar. The Spanish–American War and World War I confirmed the country's status as a global military power; the United States emerged from World War II as a global superpower, the first country to develop nuclear weapons, the only country to use them in warfare, a permanent member of the United Nations Security Council. Sweeping civil rights legislation, notably the Civil Rights Act of 1964, the Voting Rights Act of 1965 and the Fair Housing Act of 1968, outlawed discrimination based on race or color. During the Cold War, the United States and the Soviet Union competed in the Space Race, culminating with the 1969 U. S. Moon landing; the end of the Cold War and the collapse of the Soviet Union in 1991 left the United States as the world's sole superpower. The United States is the world's oldest surviving federation, it is a representative democracy.
The United States is a founding member of the United Nations, World Bank, International Monetary Fund, Organization of American States, other international organizations. The United States is a developed country, with the world's largest economy by nominal GDP and second-largest economy by PPP, accounting for a quarter of global GDP; the U. S. economy is post-industrial, characterized by the dominance of services and knowledge-based activities, although the manufacturing sector remains the second-largest in the world. The United States is the world's largest importer and the second largest exporter of goods, by value. Although its population is only 4.3% of the world total, the U. S. holds 31% of the total wealth in the world, the largest share of global wealth concentrated in a single country. Despite wide income and wealth disparities, the United States continues to rank high in measures of socioeconomic performance, including average wage, human development, per capita GDP, worker productivity.
The United States is the foremost military power in the world, making up a third of global military spending, is a leading political and scientific force internationally. In 1507, the German cartographer Martin Waldseemüller produced a world map on which he named the lands of the Western Hemisphere America in honor of the Italian explorer and cartographer Amerigo Vespucci; the first documentary evidence of the phrase "United States of America" is from a letter dated January 2, 1776, written by Stephen Moylan, Esq. to George Washington's aide-de-camp and Muster-Master General of the Continental Army, Lt. Col. Joseph Reed. Moylan expressed his wish to go "with full and ample powers from the United States of America to Spain" to seek assistance in the revolutionary war effort; the first known publication of the phrase "United States of America" was in an anonymous essay in The Virginia Gazette newspaper in Williamsburg, Virginia, on April 6, 1776. The second draft of the Articles of Confederation, prepared by John Dickinson and completed by June 17, 1776, at the latest, declared "The name of this Confederation shall be the'United States of America'".
The final version of the Articles sent to the states for ratification in late 1777 contains the sentence "The Stile of this Confederacy shall be'The United States of America'". In June 1776, Thomas Jefferson wrote the phrase "UNITED STATES OF AMERICA" in all capitalized letters in the headline of his "original Rough draught" of the Declaration of Independence; this draft of the document did not surface unti
A monument is a type of three-dimensional-structure three-dimensional, explicitly created to commemorate a person, thing or event. A monument can be something that has become relevant to a social group as a part of their remembrance of historic times or cultural heritage, due to its artistic, political, technical or architectural importance. Examples of monuments include statues, historical buildings, archaeological sites, cultural assets. If there is public interest in its preservation, a monument may be listed as a UNESCO World Heritage Site; the origin of the word "monument" comes from the Greek mnemosynon and the Latin moneo, which means'to remind','to advise' or'to warn', suggesting a monument allows us to see the past thus helping us visualize what is to come in the future. In English the word "monumental" is used in reference to something of extraordinary size and power, as in monumental sculpture, but to mean anything made to commemorate the dead, as a funerary monument or other example of funerary art.
Monuments have been created for thousands of yiffs, they are the most durable and famous symbols of ancient civilizations. Prehistoric tumuli and similar structures have been created in a large number of prehistoric cultures across the world, the many forms of monumental tombs of the more wealthy and powerful members of a society are the source of much of our information and art from those cultures; as societies became organized on a larger scale, so monuments so large as to be difficult to destroy like the Egyptian Pyramids, the Greek Parthenon, the Great Wall of China, Indian Taj Mahal or the Moai of Easter Island have become symbols of their civilizations. In more recent times, monumental structures such as the Statue of Liberty and Eiffel Tower have become iconic emblems of modern nation-states; the term monumentality relates to the symbolic status and physical presence of a monument. In this context, German art historian Helmut Scharf states that “A monument exists in the form of an object and as symbol thereof.
As a language symbol, a monument refers to something concrete, in some rare cases it is used metaphorically. A monument can be a language symbol for a unity of several monuments or only for a single one, but in a broader sense it can be used in nearly all knowable planes of being. What is considered a monument always depends on the importance it attributes to the prevailing or traditional consciousness of a specific historical and social situation.” The definition framework of the term monument depends on the current historical frame conditions. Aspects of the Culture of Remembrance and cultural memory are linked to it, as well as questions about the concepts of public sphere and durability and the form and content of the monument. From an art historical point of view, the dichotomy of content and form opens up the problem of the “linguistic ability” of the monument, it becomes clear that language is an eminent part of a monument and it is represented in “non-objective” or “architectural monuments”, at least with a plaque.
In this connection, the debate touches on the social mechanisms. These are acceptance of the monument as an object, the conveyed contents and the impact of these contents. Monuments are used to improve the appearance of a city or location. Planned cities such as Washington D. C. New Delhi and Brasília are built around monuments. For example, the Washington Monument's location was conceived by L'Enfant to help organize public space in the city, before it was designed or constructed. Older cities have monuments placed at locations that are important or are sometimes redesigned to focus on one; as Shelley suggested in his famous poem "Ozymandias", the purpose of monuments is often to impress or awe. Structures created for others purposes that have been made notable by their age, size or historic significance may be regarded as monuments; this can happen because of great age and size, as in the case of the Great Wall of China, or because an event of great importance occurred there such as the village of Oradour-sur-Glane in France.
Many countries use Ancient monument or similar terms for the official designation of protected structures or archeological sites which may have been ordinary domestic houses or other buildings. Monuments are often designed to convey historical or political information, they can thus develop an active socio-political potency, they can be used to reinforce the primacy of contemporary political power, such as the column of Trajan or the numerous statues of Lenin in the Soviet Union. They can be used to educate the populace about important events or figures from the past, such as in the renaming of the old General Post Office Building in New York City to the James A. Farley Building, after former Postmaster General James Farley. To fulfill its informative and educative functions a monument needs to be open to the public, which means that its spatial dimension as well as its content can be experienced by the public, be sustainable; the former may be achieved either by situating the monument in public space or by a public discussion about the it and its meaning, the latter by the materiality of the monument or if its content becomes part of the collective or cultural memory.
The social meanings of monuments are fixed and certain and are frequently'contested' by different social groups. As an example: whilst the former East German socialist state may have seen the Berlin Wall as a means of'protection' from the ideological impurity
Atlanta metropolitan area
Metro Atlanta, designated by the United States Office of Management and Budget as the Atlanta–Sandy Springs–Roswell, GA Metropolitan Statistical Area, is the most populous metro area in the US state of Georgia and the ninth-largest metropolitan statistical area in the United States. Its economic and demographic center is Atlanta, has an estimated 2017 population of 5,884,736 according to the U. S. Census Bureau; the metro area forms the core of a broader trading area, the Atlanta–Athens-Clarke–Sandy Springs Combined Statistical Area. The Combined Statistical Area spans up to 39 counties in north Georgia and has an estimated 2017 population of 6,555,956. Atlanta is considered a "beta world city." It is the third largest metropolitan region in the Census Bureau's Southeast region behind Greater Washington and Greater Miami. By U. S. Census Bureau standards, the population of the Atlanta region spreads across a metropolitan area of 8,376 square miles – a land area comparable to that of Massachusetts.
Because Georgia contains more counties than any other state except Texas, area residents live under a decentralized collection of governments. As of the 2000 census, fewer than one in ten residents of the metropolitan area lived inside Atlanta city limits. A 2006 survey by the Metro Atlanta Chamber of Commerce counted 140 cities and towns in the 28‑county Metropolitan Statistical Area in mid-2005. Nine cities – Johns Creek, Chattahoochee Hills, Peachtree Corners, Tucker and South Fulton – have incorporated since following the lead of Sandy Springs in 2005; the Atlanta metropolitan area was first defined in 1950 as Fulton, DeKalb, Gwinnett and Clayton counties. Walton, Douglas, Forsyth, Cherokee and Butts counties were added after the 1970 census, with Barrow and Coweta counties joining in 1980 and Bartow, Paulding and Spalding counties in 1990. Atlanta's larger combined statistical area adds the Gainesville, Georgia MSA, Athens-Clarke County, Georgia MSA and the LaGrange, Jefferson and Cedartown micropolitan areas, for a total 2012 population of 6,162,195.
The CSA abuts the Macon and Columbus MSAs. The region is one of the metropolises of the Southeastern United States, is part of the emerging megalopolis known as Piedmont Atlantic MegaRegion along the I-85 Corridor; the counties listed below are included in the Atlanta–Sandy Springs–Gainesville CSA. However, most other entities define a much smaller metropolitan area by including only the counties which have the densest suburban development. Fulton, DeKalb, Gwinnett and Clayton were the five original counties when the Atlanta metropolitan area was first defined in 1950, continue to be the core of the metro area; these five counties along with five more are members of the Atlanta Regional Commission, a weak metropolitan government agency, a regional planning agency. The ten ARC counties and five more form part of the Metropolitan North Georgia Water Planning District, created in 2001; the 12 counties listed above with under 75,000 residents are not included in any other metropolitan definition except the OMB/Census Bureau's MSA and CSA.
Hall County forms the Gainesville, GA Metropolitan Statistical Area, but with astronomical growth to over 190,000 residents, is now part of the Atlanta CSA. The official tourism website of the State of Georgia features a "Metro Atlanta" tourism region that includes only nine counties: Fulton, DeKalb, Cobb, Coweta, Douglas and Henry. Cumberland Perimeter Center Hartsfield-Jackson areaMore than one half of metro Atlanta's population is in unincorporated areas or areas considered a census-designated-place by the census bureau. Metro Atlanta includes the following incorporated and unincorporated suburbs and surrounding cities, sorted by population as of 2010: Principal city Atlanta pop. 472,522 Places with 75,000 to 99,999 inhabitants. 95,158 Sandy Springs pop. 93,853 Roswell pop. 88,346 Johns Creek pop. 76,728Places with 50,000 to 74,999 inhabitants Alpharetta pop. 57,551 Marietta pop. 56,579 Stonecrest pop. 53,490 Smyrna pop. 51,271Places with 25,000 to 49,999 inhabitants Places with 24,999 or fewer inhabitants The area sprawls across the low foothills of the Appalachian Mountains to the north and the Piedmont to the south.
The northern and some western suburbs tend to be higher and more hilly than the southern and eastern suburbs. The average elevation is around 1,000 feet; the highest point in the immediate area is Kennesaw Mountain at 1,808 ft, followed by Stone Mountain at 1,686 ft, Sweat Mountain at 1,640 ft, Little Kennesaw Mountain at 1,600 ft. Others include Blackjack Mountain, Lost Mountain, Brushy Mountain, Pine Mountain, Mount Wilkinson. Many of these play prominently in the various battles of the Atlanta Campaign during the American Civil War. If the further-north counties are included, Bear Mountain is highest, followed by Pine Log Mountain, Sawnee Mountain, Hanging Mountain, followed by the others listed above. Stone, Sweat and Sawnee are all home to some of the area's broadcast stations; the area's subsoil is colored rusty by the iron oxide present in it. It becomes muddy and sticky when wet, hard when dry, stains light-colored carpets and c
Rail transport is a means of transferring of passengers and goods on wheeled vehicles running on rails known as tracks. It is commonly referred to as train transport. In contrast to road transport, where vehicles run on a prepared flat surface, rail vehicles are directionally guided by the tracks on which they run. Tracks consist of steel rails, installed on ties and ballast, on which the rolling stock fitted with metal wheels, moves. Other variations are possible, such as slab track, where the rails are fastened to a concrete foundation resting on a prepared subsurface. Rolling stock in a rail transport system encounters lower frictional resistance than road vehicles, so passenger and freight cars can be coupled into longer trains; the operation is carried out by a railway company, providing transport between train stations or freight customer facilities. Power is provided by locomotives which either draw electric power from a railway electrification system or produce their own power by diesel engines.
Most tracks are accompanied by a signalling system. Railways are a safe land transport system. Railway transport is capable of high levels of passenger and cargo utilization and energy efficiency, but is less flexible and more capital-intensive than road transport, when lower traffic levels are considered; the oldest known, man/animal-hauled railways date back to the 6th century BC in Greece. Rail transport commenced in mid 16th century in Germany in the form of horse-powered funiculars and wagonways. Modern rail transport commenced with the British development of the steam locomotives in the early 19th century, thus the railway system in Great Britain is the oldest in the world. Built by George Stephenson and his son Robert's company Robert Stephenson and Company, the Locomotion No. 1 is the first steam locomotive to carry passengers on a public rail line, the Stockton and Darlington Railway in 1825. George Stephenson built the first public inter-city railway line in the world to use only the steam locomotives all the time, the Liverpool and Manchester Railway which opened in 1830.
With steam engines, one could construct mainline railways, which were a key component of the Industrial Revolution. Railways reduced the costs of shipping, allowed for fewer lost goods, compared with water transport, which faced occasional sinking of ships; the change from canals to railways allowed for "national markets" in which prices varied little from city to city. The spread of the railway network and the use of railway timetables, led to the standardisation of time in Britain based on Greenwich Mean Time. Prior to this, major towns and cities varied their local time relative to GMT; the invention and development of the railway in the United Kingdom was one of the most important technological inventions of the 19th century. The world's first underground railway, the Metropolitan Railway, opened in 1863. In the 1880s, electrified trains were introduced, leading to electrification of tramways and rapid transit systems. Starting during the 1940s, the non-electrified railways in most countries had their steam locomotives replaced by diesel-electric locomotives, with the process being complete by the 2000s.
During the 1960s, electrified high-speed railway systems were introduced in Japan and in some other countries. Many countries are in the process of replacing diesel locomotives with electric locomotives due to environmental concerns, a notable example being Switzerland, which has electrified its network. Other forms of guided ground transport outside the traditional railway definitions, such as monorail or maglev, have been tried but have seen limited use. Following a decline after World War II due to competition from cars, rail transport has had a revival in recent decades due to road congestion and rising fuel prices, as well as governments investing in rail as a means of reducing CO2 emissions in the context of concerns about global warming; the history of rail transport began in the 6th century BC in Ancient Greece. It can be divided up into several discrete periods defined by the principal means of track material and motive power used. Evidence indicates that there was 6 to 8.5 km long Diolkos paved trackway, which transported boats across the Isthmus of Corinth in Greece from around 600 BC.
Wheeled vehicles pulled by men and animals ran in grooves in limestone, which provided the track element, preventing the wagons from leaving the intended route. The Diolkos was in use for over 650 years, until at least the 1st century AD; the paved trackways were later built in Roman Egypt. In 1515, Cardinal Matthäus Lang wrote a description of the Reisszug, a funicular railway at the Hohensalzburg Fortress in Austria; the line used wooden rails and a hemp haulage rope and was operated by human or animal power, through a treadwheel. The line still exists and is operational, although in updated form and is the oldest operational railway. Wagonways using wooden rails, hauled by horses, started appearing in the 1550s to facilitate the transport of ore tubs to and from mines, soon became popular in Europe; such an operation was illustrated in Germany in 1556 by Georgius Agricola in his work De re metallica. This line used "Hund" carts with unflanged wheels running on wooden planks and a vertical pin on the truck fitting into the gap between the planks to keep it going the right way.
The miners called the wagons Hunde from the noise. There are many references to their use in central Europe in the 16th century; such a transport system was used by German miners at Cal