Southern United States in the context of 2011 Super Outbreak

The Dallas–Fort Worth metroplex, officially designated Dallas–Fort Worth–Arlington by the U.S. Office of Management and Budget, is the most populous metropolitan statistical area in the U.S. state of Texas and the Southern U.S., encompassing 11 counties. Its historically dominant core cities are Dallas and Fort Worth. It is the economic and cultural hub of North Texas. Residents of the area also refer to it as DFW (the code for Dallas Fort Worth International Airport) or the Metroplex. The Dallas–Fort Worth–Arlington metropolitan statistical area's population was 7,637,387 according to the U.S. Census Bureau's 2020 census, making it the fourth-largest metropolitan area in the U.S. and the eleventh-largest in the Americas. In 2016, the Dallas–Fort Worth metroplex had the highest annual population growth in the United States. By 2023, the U.S. Census Bureau estimated that the Dallas-Fort Worth metropolitan area's population had increased to 8,100,037, with the highest numerical growth of any metropolitan area in the United States. By 2025, NCTCOG estimated that the Dallas-Fort Worth metropolitan area's population had increased to around 8,578,654 million residents, making the Dallas-Fort Worth metropolitan area around 1.42 million residents from becoming a megacity.

The metropolitan region's economy, also referred to as Silicon Prairie, is primarily based on banking, commerce, insurance, telecommunications, technology, energy, healthcare, medical research, transportation, manufacturing, and logistics. As of 2022, Dallas–Fort Worth is home to 23 Fortune 500 companies, the 4th-largest concentration of Fortune 500 companies in the United States behind New York City (62), Chicago (35), and Houston (24). In 2016, the metropolitan economy surpassed Houston, the second largest metro area in Texas, to become the fourth-largest in the U.S. The Dallas–Fort Worth metroplex boasted a GDP of just over $620.6 billion in 2020 (although both metropolitan regions have switched places multiple times since GDP began recording). If the Metroplex were a sovereign state, it would have the twentieth largest economy in the world as of 2019. In 2015, the conurbated metropolitan area would rank the ninth-largest economy if it were a U.S. state. In 2020, Dallas–Fort Worth was recognized as the 36th best metropolitan area for STEM professionals in the U.S.

The white flight, also known as white exodus, refers to the sudden or gradual large-scale migration of white people from areas becoming more racially or ethnoculturally diverse to more racially homogenous suburban or exurban regions. The term has more recently been applied to other migrations by whites from older, inner suburbs to rural areas, as well as from the American Northeast and Midwest to the milder climate in the South and West. The term 'white flight' has also been used for large-scale post-colonial emigration of whites from Africa, or parts of that continent, driven by levels of violent crime and anti-colonial or anti-white state policies. Starting in the 1950s and 1960s, the terms became popular, especially in the United States.

Migration of middle-class white populations was observed during the civil rights movement in the 1950s and 1960s out of cities such as Baltimore, Cleveland, Detroit, Kansas City and Oakland, although racial segregation of public schools had ended there long before the Supreme Court of the United States' decision Brown v. Board of Education in 1954. In the 1970s, attempts to achieve effective desegregation (or "integration") by means of busing in some areas led to more families' moving out of former areas. More generally, some historians suggest that white flight occurred in response to population pressures, both from the large migration of blacks from the rural Southern United States to urban cities of the Northeastern United States, Midwestern United States and the Western United States in the Great Migration and the waves of new immigrants from around the world.

The Kansas–Nebraska Act of 1854 (10 Stat. 277) was a territorial organic act that created the territories of Kansas and Nebraska. It was drafted by Democratic Senator Stephen A. Douglas, passed by the 33rd United States Congress, and signed into law by President Franklin Pierce. Douglas introduced the bill intending to open up new lands to develop and facilitate the construction of a transcontinental railroad. However, the Kansas–Nebraska Act effectively repealed the Missouri Compromise of 1820, stoking national tensions over slavery and contributing to a series of armed conflicts known as "Bleeding Kansas".

The United States had acquired vast amounts of land in the 1803 Louisiana Purchase, and since the 1840s, Douglas had sought to establish a territorial government in a portion of the Louisiana Purchase that was still unorganized. Douglas's efforts were stymied by Senator David Rice Atchison of Missouri and other Southern leaders who refused to allow the creation of territories that banned slavery; slavery would have been banned because the Missouri Compromise outlawed slavery in the territory north of latitude 36° 30′ north (except for Missouri). To win the support of Southerners like Atchison, Pierce and Douglas agreed to back the repeal of the Missouri Compromise, with the status of slavery instead decided based on "popular sovereignty". Under popular sovereignty, the citizens of each territory, rather than Congress, would determine whether slavery would be allowed.

The legal institution of human chattel slavery, comprising the enslavement primarily of Africans and African Americans, was prevalent in the United States of America from its founding in 1776 until 1865, predominantly in the South. Slavery was found throughout European colonization in the Americas. From 1526, during the early colonial period, it was practiced in what became Britain's colonies, including the Thirteen Colonies that formed the United States. Under the law, children were born into slavery, and an enslaved person was treated as property that could be bought, sold, or given away. Slavery lasted in about half of U.S. states until abolition in 1865, and issues concerning slavery seeped into every aspect of national politics, economics, and social custom. In the decades after the end of Reconstruction in 1877, many of slavery's economic and social functions were continued through segregation, sharecropping, and convict leasing. Involuntary servitude as a punishment for crime remains legal.

By the time of the American Revolutionary War (1775–1783), the status of enslaved people had been institutionalized as a racial caste associated with African ancestry. During and immediately following the Revolution, abolitionist laws were passed in most Northern states and a movement developed to abolish slavery. The role of slavery under the United States Constitution (1789) was the most contentious issue during its drafting. The Three-Fifths Clause of the Constitution gave slave states disproportionate political power, while the Fugitive Slave Clause (Article IV, Section 2, Clause 3) provided that, if a slave escaped to another state, the other state could not prevent the return of the slave to the person claiming to be his or her owner. All Northern states had abolished slavery to some degree by 1805, sometimes with completion at a future date, and sometimes with an intermediary status of unpaid indentured servitude.

The Whig Party was a mid-19th century political party in the United States. Alongside the Democratic Party, it was one of two major parties from the late 1830s until the early 1850s and part of the Second Party System. As well as four Whig presidents (William Henry Harrison, John Tyler, Zachary Taylor, and Millard Fillmore), other prominent members included Henry Clay, Daniel Webster, Rufus Choate, William Seward, John J. Crittenden, and John Quincy Adams (whose presidency ended prior to the formation of the Whig Party). The Whig base of support was amongst entrepreneurs, professionals, Protestant Christians (particularly Evangelicals), the urban middle class, and nativists.

The party was hostile towards the ideology of "manifest destiny", territorial expansion into Texas and the Southwest, and the Mexican–American War. It disliked presidential power, as exhibited by Andrew Jackson and James K. Polk, and preferred congressional dominance in lawmaking. Members advocated modernization, meritocracy, the rule of law, protections against majority rule, and vigilance against executive tyranny. They favored an economic program known as the American System, which called for a protective tariff, federal subsidies for the construction of infrastructure, and support for a national bank. The party was active in both the Northern and Southern United States and did not take a firm stance on slavery, but Northern Whigs tended to be less supportive than their Democratic counterparts.

The Confederate States of America (CSA), also known as the Confederate States (C.S.), the Confederacy, or the South, was an unrecognized breakaway republic in the Southern United States from 1861 to 1865. It comprised eleven U.S. states that declared secession: South Carolina, Mississippi, Florida, Alabama, Georgia, Louisiana, Texas, Virginia, Arkansas, Tennessee, and North Carolina. These states fought against the United States during the American Civil War.

With Abraham Lincoln's election as President of the United States in 1860, eleven southern states believed their slavery-dependent plantation economies were threatened, and seven initially seceded from the United States. The Confederacy was formed on February 8, 1861, by South Carolina, Mississippi, Florida, Alabama, Georgia, Louisiana, and Texas. They adopted a new constitution establishing a confederation government of "sovereign and independent states". The federal government in Washington D.C. and states under its control were known as the Union.

The technological and industrial history of the United States describes the emergence of the United States as one of the most technologically advanced nations in the world in the 19th and 20th centuries. The availability of land and literate labor, the absence of a landed aristocracy, the prestige of entrepreneurship, the diversity of climate and large easily accessed upscale and literate markets all contributed to America's rapid industrialization.

The availability of capital, development by the free market of navigable rivers and coastal waterways, as well as the abundance of natural resources facilitated the cheap extraction of energy all contributed to America's rapid industrialization. Fast transport by the first transcontinental railroad built in the mid-19th century, and the Interstate Highway System built in the late 20th century, enlarged the markets and reduced shipping and production costs. The legal system facilitated business operations and guaranteed contracts. Cut off from Europe by the embargo and the British blockade in the War of 1812 (1807–15), entrepreneurs opened factories in the Northeastern United States that set the stage for rapid industrialization modeled on British innovations.

The Rockefeller Republicans were members of the United States Republican Party (GOP) in the mid–20th century who held moderate to liberal views on domestic issues, similar to those of Nelson Rockefeller, the governor of New York from 1959 to 1973 and Vice President of the U.S. from 1974 to 1977. Rockefeller Republicans were most common in the Northeast and the industrial Midwestern states (with their larger moderate-to-liberal constituencies), while they were rare in the South and the West.

The term refers to "[a] member of the Republican Party holding views likened to those of Nelson Rockefeller; a moderate or liberal Republican". Geoffrey Kabaservice states that they were part of a separate political ideology, aligning on certain issues and policies with liberals, while on others with conservatives and on many with neither. Luke Phillips has also stated that the Rockefeller Republicans represent the continuation of the Whig tradition of American politics.

The Southern Colonies within British America consisted of the Province of Maryland, the Colony of Virginia, the Province of Carolina (in 1712 split into North and South Carolina), and the Province of Georgia. In 1763, the newly created colonies of East Florida and West Florida were added to the Southern Colonies by Great Britain until the Spanish Empire took back Florida. These colonies were the historical core of what became the Southern United States, or "Dixie". They were located south of the Middle Colonies, although Virginia and Maryland (located on the expansive Chesapeake Bay in the Upper South) were also called the Chesapeake Colonies.

The Southern Colonies were overwhelmingly rural, with large agricultural operations, which made extensive use of slavery and indentured servitude. During a period of civil unrest, Bacon's Rebellion shaped the way that servitude and slavery worked in the South. After a series of attacks on the Susquehannock, attacks that ensued after the group of natives burnt one of Bacon's farms, Bacon's arrest, along with other arrest warrants, were issued by Governor Berkely, for attacking the natives without his permission. Bacon avoided detainment, though, and then burnt Jamestown, in response to the governor previously denying him land in fear of native attacks. Bacon hadn't believed his policies were entirely conventional, saying that they didn't ensure protection to the English settlers, as well as the exclusion of Bacon from Berkeley's social clubs and friend groups. The rebellion dissolved some time in 1676, following Charles II's initial sending of troops to restore order in the colony. This rebellion influenced the view of the Africans, helping create a completely African servitude and workforce in the Chesapeake Colonies, alleviating primarily White servitude, a working class that could be repugnant at times through disobedience and mischief. This also helped racial superiority in white regions, helping the poor and wealthy white people feel almost equal. It diminished alliances between white and black people, as had happened in Bacon's Rebellion.

Dallas is a city in the U.S. state of Texas. Located in the state's northern region, it is the ninth-most populous city in the United States and third-most populous city in Texas, with a population of 1.3 million at the 2020 census. Along with nearby Fort Worth, Dallas anchors the Dallas–Fort Worth metroplex, which is the fourth-most populous metropolitan area in the U.S. and the most populous metropolitan area in Texas, at 7.5 million people in 2020. Dallas is a core city of the largest metropolitan area in the Southern U.S. and the largest inland metropolitan area in the U.S. that lacks any navigable link to the sea. It is the seat of Dallas County, covering nearly 386 square miles (1,000 km) and extending into Collin, Denton, Kaufman, and Rockwall counties.

Both Dallas and Fort Worth were initially developed as a product of the construction of major railroad lines through the area allowing access to cotton, cattle, and later oil in North and East Texas. The construction of the Interstate Highway System reinforced Dallas's prominence as a transportation hub, with four major interstate highways converging in the city and a fifth interstate loop around it. Dallas then developed as a strong industrial and financial center and a major inland port, due to the convergence of major railroad lines, interstate highways, and the construction of Dallas Fort Worth International Airport, one of the largest and busiest airports in the world. In addition, Dallas Area Rapid Transit (DART) operates rail and bus transit services throughout the city and its surrounding suburbs.

North Texas is a term used primarily by residents of the Dallas–Fort Worth metroplex to refer to a geographic area of Texas, generally considered to include the area south of Oklahoma, east of Abilene, west of Paris, and north of Waco. Definitions of the region typically do not include the sparsely populated Panhandle of Texas, which is the northernmost region of Texas bordered by New Mexico to the west and Oklahoma to the north and east.

North Texas is centered upon the Dallas–Fort Worth metroplex, the largest metropolitan area in Texas and the Southern United States. People in the Dallas and Fort Worth areas sometimes use the terms Metroplex, DFW, and North Texas interchangeably. However, North Texas refers to a much larger area that includes many northern rural counties along the Red River of the South border.

Houston is the most populous city in the U.S. state of Texas and the Southern United States. It is the fourth-most populous city in the United States, with a population of 2.3 million at the 2020 census. The Greater Houston metropolitan area, at 7.8 million residents, is the fifth-most populous metropolitan area in the nation and second-most populous in Texas. Located in Southeast Texas near Galveston Bay and the Gulf of Mexico, Houston is the seat of Harris County. Covering a total area of 640.4 square miles (1,659 km), it is the ninth largest city in the country and the largest whose municipal government is not consolidated with a county, parish, or borough. Although primarily located within Harris County, portions of the city extend into Fort Bend and Montgomery counties. Houston also functions as the southeastern anchor of the Texas Triangle megaregion.

Houston was founded by land investors on August 30, 1836, at the confluence of Buffalo Bayou and White Oak Bayou (a point now known as Allen's Landing) and incorporated as a city on June 5, 1837. The city is named after former General Sam Houston, who was president of the Republic of Texas and had won Texas's independence from Mexico at the Battle of San Jacinto 25 miles (40 km) east of Allen's Landing. After briefly serving as the capital of the Texas Republic in the late 1830s, Houston grew steadily into a regional trading center for the remainder of the 19th century. The 20th century brought a convergence of economic factors that fueled rapid growth in Houston, including a burgeoning port and railroad industry, the decline of Galveston as Texas's primary port following a devastating 1900 hurricane, the subsequent construction of the Houston Ship Channel, and the Texas oil boom. In the mid-20th century, Houston's economy diversified, as it became home to the Texas Medical Center—the world's largest concentration of healthcare and research institutions—and NASA's Johnson Space Center, home to the Mission Control Center.

Hoodoo is a set of spiritual observances, traditions, and beliefs—including magical and other ritual practices—developed by enslaved African Americans in the Southern United States from various traditional African spiritualities and elements of indigenous North American botanical knowledge. Practitioners of Hoodoo are called rootworkers, conjure doctors, conjure men or conjure women, and root doctors. Regional synonyms for Hoodoo include roots, rootwork and conjure. As an autonomous spiritual system, it has often been syncretized with beliefs from religions such as Islam, Protestantism, Catholicism, and Spiritualism.

Hoodoo, frequently associated with conjure, is a compilation of religious beliefs and practices, centered on ancestor worship, justice, and rootwork, a botanical practice used for both healing and causing harm. It is mostly influenced by West African spiritual practices, incorporating Indigenous herbalism and European grimoires. While there are a few academics who believe that Hoodoo is an autonomous religion, those who practice the tradition maintain that it is a set of spiritual traditions that are practiced in conjunction with a religion or spiritual belief system, such as a traditional African spirituality and Abrahamic religion.

The Southeastern United States, also known as the American Southeast or simply the Southeast, is a geographical region of the United States located in the eastern portion of the Southern United States and the southern portion of the Eastern United States. The region includes a core of states that reaches north to Maryland and West Virginia, bordering the Ohio River and Mason–Dixon line, and stretches west to Arkansas and Louisiana.

Thomas Woodrow Wilson (December 28, 1856 – February 3, 1924) was the 28th president of the United States, serving from 1913 to 1921. He was the only Democrat to serve as president during the Progressive Era when Republicans dominated the presidency and legislative branches. As president, Wilson changed the nation's economic policies and led the United States into World War I. He was the leading architect of the League of Nations, and his stance on foreign policy came to be known as Wilsonianism.

Born in Staunton, Virginia, Wilson grew up in the Southern United States during the American Civil War and Reconstruction era. After earning a Ph.D. in history and political science from Johns Hopkins University, Wilson taught at several colleges prior to being appointed president of Princeton University, where he emerged as a prominent spokesman for progressivism in higher education. Wilson served as the governor of New Jersey from 1911 to 1913, during which he broke with party bosses and won the passage of several progressive reforms.

A cotton gin—meaning "cotton engine"—is a machine that quickly and easily separates cotton fibers from their seeds, enabling much greater productivity than manual cotton separation. The separated seeds may be used to grow more cotton or to produce cottonseed oil. Handheld roller gins had been used in the Indian subcontinent since at earliest 500 and later in other regions. The Indian worm-gear roller gin was invented sometime around the 16th century and has, according to Lakwete, remained virtually unchanged up to the present time. A modern mechanical cotton gin was created by American inventor Eli Whitney in 1793 and patented in 1794.

Whitney's gin used a combination of a wire screen and small wire hooks to pull the cotton through, while brushes continuously removed the loose cotton lint to prevent jams. It revolutionized the cotton industry in the United States by making cotton farming more profitable and efficient, and consequently led to the growth of slavery in the Southern United States due to dependence on slaves for harvesting. The invention has thus been identified as an inadvertent contributing factor to the outbreak of the American Civil War. Modern automated cotton gins use multiple powered cleaning cylinders and saws, and offer far higher productivity than their hand-powered precursors.

Tap dance (or tap) is a form of dance that uses the sounds of tap shoes striking the floor as a form of percussion; it is often accompanied by music. Tap dancing can also be performed with no musical accompaniment; the sound of the taps is its own music.

It is an American artform that evolved alongside the advent of jazz music. Tap is a type of step dance that began with the combination of Southern American and Irish dance traditions, such as Irish soft-shoe and hard-shoe step dances, and a variety of both slave and freeman step dances. The fusion of African rhythms and performance styles with European techniques of footwork led to the creation of tap dance. This fusion began in the mid-17th century but did not become popular until the mid-19th century.