Nebraska is a state that lies in both the Great Plains and the Midwestern United States. It is bordered by South Dakota to the north, it is the only triply landlocked U. S. state. Nebraska's area is just over 77,220 square miles with a population of 1.9 million people. Its state capital is Lincoln, its largest city is Omaha, on the Missouri River. Indigenous peoples, including Omaha, Ponca, Pawnee and various branches of the Lakota tribes, lived in the region for thousands of years before European exploration; the state is crossed including that of the Lewis and Clark Expedition. Nebraska was admitted as the 37th state of the United States in 1867, it is the only state in the United States whose legislature is unicameral and nonpartisan. Nebraska is composed of two major land regions: the Great Plains; the Dissected Till Plains region consist of rolling hills and contains the state's largest cities and Lincoln. The Great Plains region, occupying most of western Nebraska, is characterized by treeless prairie, suitable for cattle-grazing.
Nebraska has two major climatic zones. The eastern half of the state has a humid continental climate; the western half of the state has a semi-arid climate. The state has wide variations between winter and summer temperatures, variations that decrease moving south in the state. Violent thunderstorms and tornadoes occur during spring and summer and sometimes in autumn. Chinook winds tend to warm the state in the winter and early spring. Nebraska's name is derived from transliteration of the archaic Otoe words Ñí Brásge, pronounced, or the Omaha Ní Btháska, meaning "flat water", after the Platte River that flows through the state. Indigenous peoples lived in the region of present-day Nebraska for thousands of years before European exploration; the historic tribes in the state included the Omaha, Ponca, Pawnee and various branches of the Lakota, some of which migrated from eastern areas into this region. When European exploration and settlement began, both Spain and France sought to control the region.
In the 1690s, Spain established trade connections with the Apaches, whose territory included western Nebraska. By 1703, France had developed a regular trade with the native peoples along the Missouri River in Nebraska, by 1719 had signed treaties with several of these peoples. After war broke out between the two countries, Spain dispatched an armed expedition to Nebraska under Lieutenant General Pedro de Villasur in 1720; the party was attacked and destroyed near present-day Columbus by a large force of Pawnees and Otoes, both allied to the French. The massacre ended Spanish exploration of the area for the remainder of the 18th century. In 1762, during the Seven Years' War, France ceded the Louisiana territory to Spain; this left Spain competing for dominance along the Mississippi. In response, Spain dispatched two trading expeditions up the Missouri in 1794 and 1795; that year, Mackay's party built a trading post, dubbed Fort Carlos IV, near present-day Homer. In 1819, the United States established Fort Atkinson as the first U.
S. Army post west of the Missouri River, just east of present-day Fort Calhoun; the army abandoned the fort in 1827. European-American settlement was scarce until the California Gold Rush. On May 30, 1854, the US Congress created the Kansas and the Nebraska territories, divided by the Parallel 40° North, under the Kansas–Nebraska Act; the Nebraska Territory included parts of the current states of Colorado, North Dakota, South Dakota and Montana. The territorial capital of Nebraska was Omaha. In the 1860s, after the U. S. government forced many of the Native American tribes to cede their lands and settle on reservations, it opened large tracts of land to agricultural development by Europeans and Americans. Under the Homestead Act, thousands of settlers migrated into Nebraska to claim free land granted by the federal government; because so few trees grew on the prairies, many of the first farming settlers built their homes of sod, as had Native Americans such as the Omaha. The first wave of settlement gave the territory a sufficient population to apply for statehood.
Nebraska became the 37th state on March 1, 1867, the capital was moved from Omaha to the center at Lancaster renamed Lincoln after the assassinated President of the United States, Abraham Lincoln. The battle of Massacre Canyon on August 5, 1873, was the last major battle between the Pawnee and the Sioux. During the 1870s to the 1880s, Nebraska experienced a large growth in population. Several factors contributed to attracting new residents; the first was. This helped settlers to learn the unfamiliar geography of the area; the second factor was the invention of several farming technologies. Agricultural inventions such as barbed wire, wind mills, the steel plow, combined with good weather, enabled settlers to use of Nebraska as prime farming land. By the 1880s, Nebraska's population
Kansas is a U. S. state in the Midwestern United States. Its capital is Topeka and its largest city is Wichita, with its most populated county being Johnson County. Kansas is bordered by Nebraska on the north. Kansas is named after the Kansa Native American tribe; the tribe's name is said to mean "people of the wind" although this was not the term's original meaning. For thousands of years, what is now Kansas was home to diverse Native American tribes. Tribes in the eastern part of the state lived in villages along the river valleys. Tribes in the western part of the state were semi-nomadic and hunted large herds of bison. Kansas was first settled by European Americans in 1827 with the establishment of Fort Leavenworth; the pace of settlement accelerated in the 1850s, in the midst of political wars over the slavery debate. When it was opened to settlement by the U. S. government in 1854 with the Kansas–Nebraska Act, abolitionist Free-Staters from New England and pro-slavery settlers from neighboring Missouri rushed to the territory to determine whether Kansas would become a free state or a slave state.
Thus, the area was a hotbed of violence and chaos in its early days as these forces collided, was known as Bleeding Kansas. The abolitionists prevailed, on January 29, 1861, Kansas entered the Union as a free state. By 2015, Kansas was one of the most productive agricultural states, producing high yields of wheat, corn and soybeans. Kansas, which has an area of 82,278 square miles is the 15th-largest state by area and is the 34th most-populous of the 50 states with a population of 2,911,505. Residents of Kansas are called Kansans. Mount Sunflower is Kansas's highest point at 4,041 feet. For a millennium, the land, Kansas was inhabited by Native Americans; the first European to set foot in present-day Kansas was the Spanish conquistador Francisco Vázquez de Coronado, who explored the area in 1541. In 1803, most of modern Kansas was acquired by the United States as part of the Louisiana Purchase. Southwest Kansas, was still a part of Spain and the Republic of Texas until the conclusion of the Mexican–American War in 1848, when these lands were ceded to the United States.
From 1812 to 1821, Kansas was part of the Missouri Territory. The Santa Fe Trail traversed Kansas from 1821 to 1880, transporting manufactured goods from Missouri and silver and furs from Santa Fe, New Mexico. Wagon ruts from the trail are still visible in the prairie today. In 1827, Fort Leavenworth became the first permanent settlement of white Americans in the future state; the Kansas–Nebraska Act became law on May 30, 1854, establishing Nebraska Territory and Kansas Territory, opening the area to broader settlement by whites. Kansas Territory stretched all the way to the Continental Divide and included the sites of present-day Denver, Colorado Springs, Pueblo. Missouri and Arkansas sent settlers into Kansas all along its eastern border; these settlers attempted to sway votes in favor of slavery. The secondary settlement of Americans in Kansas Territory were abolitionists from Massachusetts and other Free-Staters, who attempted to stop the spread of slavery from neighboring Missouri. Directly presaging the American Civil War, these forces collided, entering into skirmishes that earned the territory the name of Bleeding Kansas.
Kansas was admitted to the Union as a free state on January 29, 1861, making it the 34th state to join the United States. By that time the violence in Kansas had subsided, but during the Civil War, on August 21, 1863, William Quantrill led several hundred men on a raid into Lawrence, destroying much of the city and killing nearly 200 people, he was roundly condemned by both the conventional Confederate military and the partisan rangers commissioned by the Missouri legislature. His application to that body for a commission was flatly rejected due to his pre-war criminal record. After the Civil War, many veterans constructed homesteads in Kansas. Many African Americans looked to Kansas as the land of "John Brown" and, led by freedmen like Benjamin "Pap" Singleton, began establishing black colonies in the state. Leaving southern states in the late 1870s because of increasing discrimination, they became known as Exodusters. At the same time, the Chisholm Trail was opened and the Wild West-era commenced in Kansas.
Wild Bill Hickok was a marshal at Hays and Abilene. Dodge City was another wild cowboy town, both Bat Masterson and Wyatt Earp worked as lawmen in the town. In one year alone, eight million head of cattle from Texas boarded trains in Dodge City bound for the East, earning Dodge the nickname "Queen of the Cowtowns." In response to demands of Methodists and other evangelical Protestants, in 1881 Kansas became the first U. S. state to adopt a constitutional amendment prohibiting all alcoholic beverages, repealed in 1948. Kansas is bordered by Nebraska on the north; the state is divided into 105 counties with 628 cities, is located equidistant from the Pacific and Atlantic oceans. The geographic center of the 48 contiguous states is in Smith County near Lebanon; until 1989, the Meades Ranch Triangulation Station in Osborne County was the geodetic center of North America: the central reference point for all maps of North America. The geographic center of Kansas is in Barton County. Kansas is underlain by a sequence of horizontal to westward dipping sedimentary rocks.
A sequence of Mississippian and Permian rocks outcrop in the eastern and southern part of the state
United Parcel Service
United Parcel Service is an American multinational package delivery and supply chain management company. Along with the central package delivery operation, the UPS brand name is used to denote many of its divisions and subsidiaries, including its cargo airline, freight-based trucking operation, retail-based packing and shipping centers; the global logistics company is headquartered in the U. S. city of Sandy Springs, a part of the Greater Atlanta metropolitan area. On August 28, 1907, James Casey founded the American Messenger Company with Claude Ryan in Seattle, capitalized with $100 in debt. Most deliveries at this time were made on foot and bicycles were used for longer trips; the American Messenger Company focused on package delivery to retail stores with special delivery mail delivered for its largest client the United States Postal Service. In 1913, the company acquired a Model T Ford as its first delivery vehicle. Casey and Ryan merged with a competitor, Evert McCabe, formed Merchants Parcel Delivery.
Consolidated delivery was introduced, combining packages addressed to a certain neighborhood onto one delivery vehicle. In 1916, Charlie Soderstrom joined Merchants Parcel Delivery bringing in more vehicles for the growing delivery business. In 1919, the company expanded for the first time outside of Seattle to Oakland and changed its name to United Parcel Service; the name change to United Parcel Service was to remind the company expansion that operations were still United under the same organisation and Parcel identified the type of business offered as part of its Service. Common carrier service was acquired in 1922 from a company in California. UPS became one of the only companies in the United States to offer common carrier service. At first common carrier was only limited to a small area around Los Angeles but by 1927 expanded to areas up to 125 miles outside the city. In 1924, a conveyor belt system was debuted for the handling of packages for UPS operations. In 1930, a consolidated service began in New York City, soon after in other major cities in the East and the Midwest.
The use of common carrier for delivery between all customers placed UPS in direct competition with the United States Postal Service and the Interstate Commerce Commission. The common carrier service was applied in cities where UPS could use the service without the authority of the ICC and state commerce commissions; the first city for UPS to use common carrier status outside California was Chicago, Illinois in 1953. Air service through UPS was first used in 1929 through private airlines. However, The Great Depression and a lack of volume ended the air service. In 1953, UPS resumed air service called UPS Blue Label Air with two-day service to major cities along the East Coast and West Coast. In 1975, UPS moved its headquarters to Greenwich and began serving all of the 48 contiguous states of the United States; the expanded operations to all 48 states made UPS the first package delivery company to serve every address in the Continental United States. UPS went international in 1975 establishing operations in Canada and in 1976 operations were established in Germany.
On February 28, UPS Ltd. began operations in Ontario. UPS Canada's head office is located in Ontario. In 1976, UPS established a domestic operation in West Germany. UPS Next Day Air Service was launched in 1985 for all 48 states plus Puerto Rico. In 1988, UPS Airlines was launched with authorization from the Federal Aviation Administration. UPS Airlines became the fastest-growing airline in FAA history and today is the 10th largest airline in the United States. Domestic air service was added to Germany in 1989. In 1991, UPS moved its headquarters to Georgia, a suburb of Atlanta. In 1992, UPS rebranded them UPS Supply Chain Solutions. Haulfast provided the pallet trucking network for the CarryFast group of companies. By 1993, UPS was delivering up to documents per day; the large volume of UPS customers in the 1990s made UPS develop new technology for better efficiency. A handheld device called Delivery Information Acquisition Device was created to record and upload delivery information to the UPS network upon pickup by every UPS driver.
In 1992, UPS began tracking all ground shipments electronically. In 1994, UPS.com debuted, provided the perfect interface to make what was internal operational information available for customer access. In 1995, UPS acquired SonicAir to compete with Choice Logistics. In the same year, UPS launched UPS Logistics Group to facilitate global supply chain management solutions and consulting for customer needs. In 1997, a walkout by the 185,000 members of the Teamsters shut down UPS for 16 days. In 1998, UPS Capital was established to enable companies to grow their business through a comprehensive menu of integrated financial services through UPS. UPS acquired Challenge Air in 1999 to expand its operations in Latin America. On November 10, 1999, UPS became a public company in the largest initial public offering of the century. In 2001, UPS acquired. Mail Boxes Etc. Inc. In 2003 3,000 Mail Boxes Etc. Inc. were rebranded as The UPS Store. In 2004, UPS entered the heavy freight business with purchase of Menlo Worldwide Forwarding, a former subsidiary of Menlo Worldwide.
UPS rebranded it as UPS Supply Chain Solutions. The purchase price was the assumption of US$110 million in long-term debt. On August 5, 2005, UPS announced that it has completed its acqui
Colorado is a state of the Western United States encompassing most of the southern Rocky Mountains as well as the northeastern portion of the Colorado Plateau and the western edge of the Great Plains. It is the 8th most extensive and 21st most populous U. S. state. The estimated population of Colorado was 5,695,564 on July 1, 2018, an increase of 13.25% since the 2010 United States Census. The state was named for the Colorado River, which early Spanish explorers named the Río Colorado for the ruddy silt the river carried from the mountains; the Territory of Colorado was organized on February 28, 1861, on August 1, 1876, U. S. President Ulysses S. Grant signed Proclamation 230 admitting Colorado to the Union as the 38th state. Colorado is nicknamed the "Centennial State" because it became a state one century after the signing of the United States Declaration of Independence. Colorado is bordered by Wyoming to the north, Nebraska to the northeast, Kansas to the east, Oklahoma to the southeast, New Mexico to the south, Utah to the west, touches Arizona to the southwest at the Four Corners.
Colorado is noted for its vivid landscape of mountains, high plains, canyons, plateaus and desert lands. Colorado is part of the western and southwestern United States, is one of the Mountain States. Denver is most populous city of Colorado. Residents of the state are known as Coloradans, although the antiquated term "Coloradoan" is used. Colorado is notable for its diverse geography, which includes alpine mountains, high plains, deserts with huge sand dunes, deep canyons. In 1861, the United States Congress defined the boundaries of the new Territory of Colorado by lines of latitude and longitude, stretching from 37°N to 41°N latitude, from 102°02'48"W to 109°02'48"W longitude. After 158 years of government surveys, the borders of Colorado are now defined by 697 boundary markers and 697 straight boundary lines. Colorado and Utah are the only states that have their borders defined by straight boundary lines with no natural features; the southwest corner of Colorado is the Four Corners Monument at 36°59'56"N, 109°2'43"W.
This is the only place in the United States where four states meet: Colorado, New Mexico and Utah. The summit of Mount Elbert at 14,440 feet elevation in Lake County is the highest point in Colorado and the Rocky Mountains of North America. Colorado is the only U. S. state that lies above 1,000 meters elevation. The point where the Arikaree River flows out of Yuma County and into Cheyenne County, Kansas, is the lowest point in Colorado at 3,317 feet elevation; this point, which holds the distinction of being the highest low elevation point of any state, is higher than the high elevation points of 18 states and the District of Columbia. A little less than half of Colorado is flat and rolling land. East of the Rocky Mountains are the Colorado Eastern Plains of the High Plains, the section of the Great Plains within Nebraska at elevations ranging from 3,350 to 7,500 feet; the Colorado plains are prairies but include deciduous forests and canyons. Precipitation averages 15 to 25 inches annually. Eastern Colorado is presently farmland and rangeland, along with small farming villages and towns.
Corn, hay and oats are all typical crops. Most villages and towns in this region boast both a grain elevator. Irrigation water is available from subterranean sources. Surface water sources include the South Platte, the Arkansas River, a few other streams. Subterranean water is accessed through artesian wells. Heavy use of wells for irrigation caused underground water reserves to decline. Eastern Colorado hosts considerable livestock, such as hog farms. 70% of Colorado's population resides along the eastern edge of the Rocky Mountains in the Front Range Urban Corridor between Cheyenne and Pueblo, Colorado. This region is protected from prevailing storms that blow in from the Pacific Ocean region by the high Rockies in the middle of Colorado; the "Front Range" includes Denver, Fort Collins, Castle Rock, Colorado Springs, Pueblo and other townships and municipalities in between. On the other side of the Rockies, the significant population centers in Western Colorado are the cities of Grand Junction and Montrose.
The Continental Divide of the Americas extends along the crest of the Rocky Mountains. The area of Colorado to the west of the Continental Divide is called the Western Slope of Colorado. West of the Continental Divide, water flows to the southwest via the Colorado River and the Green River into the Gulf of California. Within the interior of the Rocky Mountains are several large parks which are high broad basins. In the north, on the east side of the Continental Divide is the North Park of Colorado; the North Park is drained by the North Platte River, which flows north into Nebraska. Just to the south of North Park, but on the western side of the Continental Divide, is the Middle Park of Colorado, drained by the Colorado River; the South Park of Colorado is the region of the headwaters of the South Platte River. In southmost Colorado is the large San Luis Valley, where the headwaters of the Rio Grande are located; the valley sits between the Sangre De Cristo Mountains and San Juan Mountains, consists of large desert lands that run into the mountains.
The Rio Grande drains due south into New Mexico and Texas. Across the Sangre de Cristo Range to the east of the S
Airline hubs or hub airports are used by one or more airlines to concentrate passenger traffic and flight operations at a given airport. They serve, it is part of the hub-and-spoke system. An airline operates flights from several non-hub cities to the hub airport, passengers traveling between spoke cities need to connect through the hub; this paradigm creates economies of scale that allow an airline to serve city-pairs that could otherwise not be economically served on a non-stop basis. This system contrasts with the point-to-point model, in which there are no hubs and nonstop flights are instead offered between spoke cities. Hub airports serve origin and destination traffic. In the airline industry, a focus city is a destination from which an airline operates limited point-to-point routes. Ergo, a focus city caters to the local market rather than to connecting passengers. However, with the term's expanded usage, a focus city may function as a small-scale or total hub. Allegiant Air, JetBlue and Southwest Airlines are examples of US-based airlines that consider some of their focus cities run like a hub.
The hub-and-spoke system allows an airline to serve fewer routes, so fewer aircraft are needed. The system increases passenger loads. However, the system is costly. Additional employees and facilities are needed to cater to connecting passengers. To serve spoke cities of varying populations and demand, an airline requires several aircraft types, specific training and equipment are necessary for each type. In addition, airlines may experience capacity constraints. For the passenger, the hub-and-spoke system offers one-stop air service to a wide array of destinations. However, it requires having to make connections en route to their final destination, which increases travel time. Additionally, airlines can come to monopolise their hubs, allowing them to increase fares as passengers have no alternative. Airlines may operate banks of flights at their hubs, in which several flights arrive and depart within short periods of time; the banks may be known as "peaks" of activity at the hubs and the non-banks as "valleys".
Banking allows for short connection times for passengers. However, an airline must assemble a large number of resources to cater to the influx of flights during a bank, having several aircraft on the ground at the same time can lead to congestion and delays. In addition, banking could result in inefficient aircraft utilisation, with aircraft waiting at spoke cities for the next bank. Instead, some airlines have debanked their hubs, introducing a "rolling hub" in which flight arrivals and departures are spread throughout the day; this phenomenon is known as "depeaking". While costs may decrease, connection times are longer at a rolling hub. American Airlines was the first to depeak its hubs, trying to improve profitability following the September 11 attacks, it rebanked its hubs in 2015, feeling the gain in connecting passengers would outweigh the rise in costs. The hub-and-spoke system is used by some cargo airlines. FedEx Express established its main hub in Memphis in 1973, prior to the deregulation of the air cargo industry in the United States.
The system has created an efficient delivery system for the airline. Other airlines that use this system include UPS Airlines, TNT Airways, Cargolux and DHL Aviation, which operate their primary hubs at Louisville, Liège, Luxembourg and Leipzig respectively. Although the term focus city is used to refer to an airport from which an airline operates limited point-to-point routes, its usage has loosely expanded to refer to a small-scale hub as well. For example, JetBlue's New York–JFK focus city runs like a hub, although in reality it is still deemed as a focus city. A fortress hub exists when an airline controls a significant majority of the market at one of its hubs. Competition is difficult at fortress hubs. Examples include Delta hubs at Atlanta, Salt Lake City and Minneapolis–Saint Paul. Flag carriers have enjoyed similar dominance at the main international airport of their countries and some still do. Examples include Lufthansa at Frankfurt Airport, Air Canada at Toronto Pearson Airport, Alitalia at Rome Fiumicino Airport, KLM at Amsterdam Airport Schiphol, Garuda Indonesia at Soekarno-Hatta International Airport, British Airways at London Heathrow, Air China at Beijing Capital Airport, Iberia at Madrid-Barajas Airport and Air France at Paris Orly and Charles de Gaulle Airports.
A primary hub is the main hub for an airline. However, as an airline expands operations at its primary hub to the point that it experiences capacity limitations, it may elect to open secondary hubs. Examples of such hubs are Turkish Airlines' Istanbul–Sabiha Gökçen hub, British Airways' hub at London-Gatwick, Air India's hub at Mumbai and Lufthansa's hub at Munich. By operating multiple hubs, airlines can expand their geographic reach, they can better serve spoke–spoke markets, providing more itineraries with connections at different hubs. A given hub's capacity may become exhausted or capacity shortages may occur during peak periods of the day, at which point airlines may be compelled to shift traffic to a reliever hub. A reliever hub has the potential to serve several functions for an airline: it can bypass the congested hub, it can absorb
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 mainline flight is a flight operated by an airline's main operating unit, rather than by regional alliances, regional code-shares, regional subsidiaries, or wholly-owned subsidiaries offering low-cost operations. Mainline carriers operate between hub airports within their network and on international or long-haul services, using narrow-body and wide-body aircraft; this is in contrast to regional airlines, providing feeder services to hub airports operating smaller turboprop or regional jet aircraft, or low-cost carrier subsidiaries serving leisure markets. In the United States, examples of mainline passenger airline flights include those operated by American Airlines, Delta Air Lines, United Airlines. U. S. legacy carriers may operate branded mainline services using the same flight crews and AOC as that of their mainline operations. For example, United p.s. and American Flagship Service cater to the medium-haul transcontinental business segment. Short-haul air shuttles, such as Delta Shuttle, operate at high frequency intervals between busy city pairs.
U. S. legacy carriers operated low-cost air services within their mainline operations to compete with low-cost carriers. Outside the U. S. low-cost carrier subsidiary airlines are more common, with examples including Air Canada Rouge, Jetstar Airways, Eurowings. An airline carrier's collective bargaining agreement with flight crews stipulates the maximum seating capacity of regional aircraft; the converse is not the case. Notes: 1Though not part of the main "legacy airline" or "flag carrier". Notes:1 Branding used for regional feeder service and commuter flights. Operated either by a regional subsidiary or under contract by an independent regional airline.2These airlines are independent and not subsidiaries of mainline air carriers.3 These independent airlines operate regional aircraft under codeshare agreements with a mainline carrier.4 Independent airlines operating under a capacity purchase agreement with their mainline partner Flag carrier AA and early references to mainline, regional and B-scale.
Business model of new Airlines like GLO not operating their own aircraft but leasing them from other certificated air carriers, creating their own airline brand without the actual assets of a true airline