Southeastern United States

Southeastern United States
Gregory Urbano from St. Petersburg, Florida, USA · CC BY 2.0 · source
Name	Southeastern United States
Subregions	Gulf Coast, Atlantic Coast, Appalachia, Deep South, Florida Peninsula
Largest city	Jacksonville, Florida
States	Florida, Georgia, Alabama, Mississippi, South Carolina, North Carolina, Tennessee, Kentucky, Virginia, Louisiana, Arkansas

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Southeastern United States The Southeastern United States is a region in the southeastern portion of the United States encompassing coastal plains, barrier islands, and portions of the Appalachian Mountains, including major metropolitan areas and agricultural zones. The region includes states such as Florida, Georgia, Alabama, Mississippi, South Carolina, North Carolina, Tennessee, Kentucky, Virginia, Louisiana, and Arkansas, and hosts diverse ecosystems from the Florida Everglades to the Congaree National Park. Major cities include Atlanta, Miami, New Orleans, Charlotte, Nashville, and Raleigh.

Geography and Climate

The region spans the Atlantic Ocean and Gulf of Mexico coastlines, encompassing features such as the Florida Keys, Outer Banks, Chattahoochee River, Mississippi River, Piedmont, and the Great Smoky Mountains National Park. Climatic zones range from humid subtropical areas around Charleston, Savannah, and Mobile to tropical climates in Miami and subtropical maritime zones near Tampa Bay, influenced by phenomena like Hurricane Katrina, Hurricane Andrew, Hurricane Irma, and the El Niño–Southern Oscillation. The region's soils support crops in the Mississippi Delta and orchards near Chattanooga and are subject to sea-level rise affecting New Orleans, Galveston (nearby), and Pensacola.

Indigenous cultures such as the Cherokee, Choctaw, Muscogee (Creek), Seminole, and Catawba inhabited the area before contact with Europeans associated with expeditions by Hernando de Soto and settlements like Jamestown. Colonial-era developments involved Spanish Florida, French Louisiana, and British America with events like the Yamasee War, Stono Rebellion, and the founding of Charleston and Savannah. The region was central to the Missouri Compromise, the Nullification Crisis, and the expansion of cotton economy tied to plantations and the transatlantic slave trade, culminating in the American Civil War with campaigns including the Battle of Gettysburg (impacts on veterans and migration), the Battle of Antietam (policy effects), and the Sherman's March to the Sea through Savannah. Reconstruction-era politics led to the rise of Jim Crow laws and civil rights struggles culminating in events like the Montgomery Bus Boycott, the March on Washington, the Selma marches, and activism by figures tied to NAACP, Southern Christian Leadership Conference, and leaders such as Martin Luther King Jr., Rosa Parks, and Ida B. Wells. 20th-century developments include the New Deal projects near Tennessee Valley Authority, wartime shipbuilding in Mobile and Norfolk, and postwar civil rights legislation like the Civil Rights Act of 1964 and the Voting Rights Act of 1965.

Population centers include Atlanta metropolitan area, Miami metropolitan area, New Orleans metropolitan area, Charlotte metropolitan area, and Raleigh–Durham. The region's demographic history features African American communities in the Gullah/Geechee culture, Creole populations in Louisiana Creole communities, and Native American nations such as the Seminole Tribe of Florida, Eastern Band of Cherokee, and Chickasaw Nation. Cultural contributions include musical forms like blues music from the Mississippi Delta, jazz from New Orleans, country music centered in Nashville, bluegrass from the Appalachians, and gospel music associated with churches like Ebenezer Baptist Church. Literary figures tied to the region include Mark Twain, William Faulkner, Zora Neale Hurston, Flannery O'Connor, and Tennessee Williams. Culinary traditions encompass Creole cuisine, Cajun cuisine, Southern cuisine, barbecue styles of Memphis and Kansas City, and seafood traditions in Charleston and Mobile.

Economic sectors include agriculture in the Mississippi Delta and Florida citrus groves, energy production involving Offshore drilling in the Gulf of Mexico and coal mining in parts of Kentucky and West Virginia (border effects), aerospace and defense hubs like Kennedy Space Center, Eglin Air Force Base, and shipbuilding in Newport News Shipbuilding and Ingalls Shipbuilding. Finance and technology clusters include Bank of America in Charlotte, Coca-Cola in Atlanta, and research institutions like Research Triangle Park near Raleigh and Emory University in Atlanta. Tourism centers include Walt Disney World, Everglades National Park, French Quarter in New Orleans, and Savannah Historic District, while ports such as the Port of Savannah, Port of New Orleans, and Port of Miami handle international trade. Manufacturing centers produce automobiles for companies like Toyota Motor Corporation in Blue Springs and Mercedes-Benz in Vance.

Major interstate corridors include I-95, Interstate 75, Interstate 85, Interstate 10, and Interstate 40. Rail and transit nodes include Amtrak, MARTA in Atlanta, SEPTA (regional influence), and freight corridors serving terminals like CSX Transportation yards and Norfolk Southern Railway routes. Airports include Hartsfield–Jackson Atlanta International Airport, Miami International Airport, New Orleans Louis Armstrong International Airport, and Charlotte Douglas International Airport. Water infrastructure involves levee systems in New Orleans tied to the Army Corps of Engineers projects and inland waterways including the Mississippi River Delta and Intracoastal Waterway.

Political trends have featured shifts from historical Democratic dominance to increased Republican strength in many jurisdictions, with contested battlegrounds in states like Florida, Georgia, North Carolina, and Virginia. Key political events include presidential contests decided by ballots in Florida 2000, gubernatorial elections in Louisiana, Alabama, and voting-rights litigation involving the Voting Rights Act of 1965. State institutions include legislatures like the Georgia General Assembly, Florida Legislature, and North Carolina General Assembly, along with courts such as the Supreme Court of the United States influencing redistricting and civil-rights jurisprudence.

Conservation efforts protect areas such as Gulf Islands National Seashore, Everglades National Park, Blue Ridge Parkway, Great Smoky Mountains National Park, and Congaree National Park, while organizations like the Nature Conservancy and Sierra Club operate regional initiatives. Environmental challenges include hurricane damage from events like Hurricane Katrina and Hurricane Michael, coastal erosion affecting Outer Banks communities, wetland loss in the Mississippi Delta, and habitat threats to species such as the Florida panther, red-cockaded woodpecker, and manatee. Restoration projects involve the Tennessee Valley Authority and Everglades restoration programs coordinated with federal agencies like the Environmental Protection Agency and state conservation departments.