Midwestern United States in the context of "Mayfly"

Chicago is the most populous city in the U.S. state of Illinois and in the Midwestern United States. Located on the western shore of Lake Michigan, it is the third-most populous city in the United States, with a population of 2.74 million at the 2020 census. The Chicago metropolitan area has 9.41 million residents and is the third-largest metropolitan area in the country. Chicago is the seat of Cook County, the second-most populous county in the U.S.

Chicago was incorporated as a city in 1837 near a portage between the Great Lakes and the Mississippi River watershed. It grew rapidly in the mid-19th century. In 1871, the Great Chicago Fire destroyed several square miles and left more than 100,000 homeless, but Chicago's population continued to grow. Chicago made noted contributions to urban planning and architecture, such as the Chicago School, the development of the City Beautiful movement, and the steel-framed skyscraper.

Illinois (/ˌɪlɪˈnɔɪ/ IL-ih-NOY) is a state in the Midwestern region of the United States. It borders Lake Michigan to its northeast, the Mississippi River to its west, and the Wabash and Ohio rivers to its south. Of the fifty U.S. states, Illinois has the fifth-largest gross domestic product (GDP), the sixth-largest population, and the 25th-most land area. Its capital city is Springfield in the center of the state, and the state's largest city is Chicago in the northeast.

Present-day Illinois was inhabited by Indigenous cultures for thousands of years. The French were the first Europeans to arrive, settling near the Mississippi and Illinois rivers in the 17th century Illinois Country, as part of their sprawling colony of New France. A century later, the revolutionary war Illinois campaign prefigured American involvement in the region. Following U.S. independence in 1783, which made the Mississippi River the national boundary, American settlers began arriving from Kentucky via the Ohio River. Illinois was soon part of the United States' oldest territory, the Northwest Territory, and in 1818 it achieved statehood. The Erie Canal brought increased commercial activity in the Great Lakes, and the invention of the self-scouring steel plow by Illinoisan John Deere turned the state's rich prairie into some of the world's most productive and valuable farmland, attracting immigrant farmers from Germany, Sweden and elsewhere. In the mid-19th century, the Illinois and Michigan Canal and a sprawling railroad network facilitated trade, commerce, and settlement, making the state a transportation hub for the nation, especially in the city of Chicago, which became the world's fastest growing city by the late 19th century. By 1900, the growth of industrial jobs in the northern cities and coal mining in the central and southern areas attracted immigrants from Eastern and Southern Europe. Illinois became one of America's most industrialized states and remains a major manufacturing center. The Great Migration from the South established a large Black community, particularly in Chicago, which became a leading cultural, economic, and population center; its metropolitan area, informally referred to as Chicagoland, holds about 65% of the state's 12.8 million residents.

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.

Missouri (see pronunciation) is a landlocked state in the Midwestern region of the United States. Ranking 21st in land area, it borders Iowa to the north, Illinois, Kentucky and Tennessee to the east, Arkansas to the south and Oklahoma, Kansas, and Nebraska to the west. In the south are the Ozarks, a forested highland, providing timber, minerals, and recreation. At 1.5 billion years old, the St. Francois Mountains are among the oldest in the world. The Missouri River, after which the state is named, flows through the center and into the Mississippi River, which forms the eastern border. With over six million residents, it is the 19th-most populous state of the country. The largest urban areas are St. Louis, Kansas City, Springfield, and Columbia. The capital is Jefferson City.

Humans have inhabited present-day Missouri for at least 12,000 years. The Mississippian culture, which emerged in the ninth century, built cities with pyramidal and other ceremonial mounds before declining in the 14th century. The Indigenous Osage and Missouria nations inhabited the area when European people arrived in the 17th century. The French incorporated the territory into Louisiana, founding Ste. Genevieve in 1735 and St. Louis in 1764. After a brief period of Spanish rule, the United States acquired Missouri as part of the Louisiana Purchase in 1803. Americans from the Upland South rushed into the new Missouri Territory, taking advantage of its productive agricultural plains; Missouri played a central role in the westward expansion of the United States. Missouri was admitted as a slave state as part of the Missouri Compromise of 1820. As a border state, Missouri's role in the American Civil War was complex, and it was subject to rival governments, raids, and guerilla warfare. After the war, both Greater St. Louis and the Kansas City metropolitan area became large centers of industrialization and business.

The Illinois Country (French: Pays des Illinois [pɛ.i dez‿i.li.nwa]; lit. 'land of the Illinois people'; Spanish: País de los ilinueses), also referred to as Upper Louisiana (French: Haute-Louisiane [ot.lwi.zjan]; Spanish: Alta Luisiana), was a vast region of New France claimed in the 1600s that later fell under Spanish and British control before becoming what is now part of the Midwestern United States. While the area claimed included the entire Upper Mississippi River watershed, French colonial settlement was concentrated along the Mississippi and Illinois Rivers in what is now the U.S. states of Illinois and Missouri, with outposts on the Wabash River in Indiana. Explored in 1673 from Green Bay to the Arkansas River by the Canadien expedition of Louis Jolliet and Jacques Marquette, the area was claimed by France. It was settled primarily from the Pays d'en Haut in the context of the fur trade, and in the establishment of missions from Canada by French Catholic religious orders. Over time, the fur trade took some French to the far reaches of the Rocky Mountains, especially along the branches of the broad Missouri River valley. The "Illinois" in the territory's name is a reference to the Illinois Confederation, a group of related Algonquian native peoples.

The Illinois Country was governed from the French province of Canada until 1717 when, by order of King Louis XV, it was annexed to the French province of Louisiana, becoming known as "Upper Louisiana". By the mid-18th century, major settlements included Cahokia, Kaskaskia, Chartres, Saint Philippe, and Prairie du Rocher, all on the east side of the Mississippi in present-day Illinois; and Ste. Genevieve across the river in what is now Missouri, as well as Fort Vincennes in what is now Indiana.

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 Harlem Renaissance was an intellectual and cultural movement of African-American music, dance, art, fashion, literature, theater, politics, and scholarship centered in Harlem, Manhattan, New York City, spanning the 1920s and 1930s. At the time, it was known as the "New Negro Movement", named after The New Negro, a 1925 anthology edited by Alain Locke. The movement also included the new African-American cultural expressions across the urban areas in the Northeastern United States and the Midwestern United States affected by a renewed militancy in the general struggle for civil rights, combined with the Great Migration of African-American workers fleeing the racist conditions of the Jim Crow Deep South, as Harlem was the final destination of the largest number of those who migrated north.

Though geographically tied to Harlem, few of the associated visual artists lived in the area itself, while those who did (such as Aaron Douglas) had migrated elsewhere by the end of World War II. Many francophone black writers from African and Caribbean colonies who lived in Paris, France, were also influenced by the movement. Harlem had also seen significant Black immigration from British, French and other colonies in the Caribbean. The zenith of this "flowering of Negro literature", as James Weldon Johnson described the Harlem Renaissance, took place between approximately 1924—when Opportunity: A Journal of Negro Life hosted a party for black writers where many white publishers were in attendance—and 1929, the year of the stock-market crash and the beginning of the Great Depression. The Harlem Renaissance is considered to have been a creative crucible for African-American art-making and its institutionalisation within white-dominated museums and cultural institutions.

The Southern United States (sometimes Dixie, also referred to as the Southern States, the American South, the Southland, Dixieland, or simply the South) is one of the four census regions defined by the United States Census Bureau. It is between the Atlantic Ocean and the Western United States, with the Midwestern and Northeastern United States to its north and the Gulf of Mexico and Mexico to its south.

Historically, the South was defined as all states south of the 18th-century Mason–Dixon line, the Ohio River, and the 36°30′ parallel. Within the South are different subregions such as the Southeast, South Central, Upper South, and Deep South. Maryland, Delaware, Washington, D.C., and Northern Virginia have become more culturally, economically, and politically aligned in certain aspects with the Northeastern United States and are sometimes identified as part of the Northeast or Mid-Atlantic. The U.S. Census Bureau continues to define all four places as formally being in the South. To account for cultural variations across the region, some scholars have proposed definitions of the South that do not coincide neatly with state boundaries. The South does not precisely correspond to the entire geographic south of the United States, but primarily includes the south-central and southeastern states. For example, California, which is geographically in the southwestern part of the country, is not considered part of the South; however, the geographically southeastern state of Georgia is.

Detroit (/dɪˈtrɔɪt/ dih-TROYT, locally also /ˈdiːtrɔɪt/ DEE-troyt, French pronunciation: [detʁwa] , literally "Strait") is the most populous city in the state of Michigan. It is situated on the bank of the Detroit River across from the Canadian city of Windsor, Ontario. It is the 26th-most populous city in the United States and the largest U.S. city on the Canada–United States border, with a population of 639,111 at the 2020 census. The Metro Detroit area, at over 4.4 million people, is the 14th-largest metropolitan area in the nation and second-largest in the Midwest (after the Chicago metropolitan area). The county seat of Wayne County, Detroit is a significant cultural center known for its contributions to music, art, architecture and design, in addition to its historical automotive and industrial background.

In 1701, French explorers Antoine de la Mothe Cadillac and Alphonse de Tonty founded Fort Pontchartrain du Détroit. During the late 19th and early 20th centuries, it became an important industrial hub at the center of the Great Lakes region. The city's population rose to be the fourth-largest in the nation by 1920, with the expansion of the automotive industry in the early 20th century. One of its main features, the Detroit River, became the busiest commercial hub in the world. In the mid-20th century, Detroit entered a state of urban decay that has continued to the present, as a result of industrial restructuring, the loss of jobs in the auto industry, and rapid suburbanization. Since reaching a peak of 1.85 million at the 1950 census, Detroit's population has declined by more than 65 percent. In 2013, Detroit became the largest U.S. city to file for bankruptcy, but successfully exited in 2014. In 2024, the U.S. Census Bureau reported that Detroit's population grew for a second consecutive year and led population growth in Michigan for the first time since the 1950s.

Minnesota is a state situated in the Midwestern United States. According to the 2020 United States census, Minnesota is the 22nd most populous state with 5,706,494 inhabitants but the 14th largest by land area, spanning 79,626.74 square miles (206,232.3 km) of land. Minnesota is divided into 87 counties and contains 855 incorporated cities, with populations ranging from 428,579 (Minneapolis) to 10 (Kinbrae) in 2024. Minnesota cities are classified by population as a first class city, a second class city, a third class city, or a fourth class city; this is done for legislative purposes.