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| Louisiane | |
|---|---|
| Name | Louisiane |
| Settlement type | State |
| Country | United States |
| Capital | Baton Rouge |
| Largest city | New Orleans |
| Timezone | Central Time Zone |
Louisiane is a state in the southern United States centered on the lower reaches of the Mississippi River and the northern Gulf of Mexico coast. Founded through a history of exploration, colonization, and territorial transfers involving France, Spain, and the United States, the state features a complex cultural mosaic shaped by French, Spanish, African, and Native American peoples. Major urban and cultural centers include New Orleans, Baton Rouge, Shreveport, and Lafayette.
European exploration began with René-Robert Cavelier, Sieur de La Salle's claim for Louis XIV in the 17th century, initiating the French colonial empire's presence that produced settlements such as New Orleans and the colony of Louisiana (New France). The region passed to Spain after the Treaty of Paris and returned to France under the Third Treaty of San Ildefonso before transfer to the United States in the Louisiana Purchase under Thomas Jefferson. The area saw conflict during the War of 1812 including the Battle of New Orleans, and later became part of the Confederate States of America during the American Civil War with notable events around Vicksburg and Port Hudson. Reconstruction involved federal oversight by figures such as Ulysses S. Grant and legal changes culminating in decisions by the United States Supreme Court including Plessy v. Ferguson and later civil rights-era rulings. The 20th century featured industrial growth tied to oil industry corporations, social change influenced by leaders like Huey Long, and natural disasters such as Hurricane Katrina that prompted responses from Federal Emergency Management Agency and national debates involving Congress.
The state occupies coastal plains, river deltas, and inland highlands defined by the Mississippi River Delta and barrier systems adjacent to the Gulf of Mexico. Major ecosystems include coastal marshes, bottomland hardwood forests, and inland bays such as Lake Pontchartrain. Land loss and subsidence have been exacerbated by projects like levee construction and industrial canalization linked to petroleum industry infrastructure. Conservation efforts engage agencies such as the United States Fish and Wildlife Service and NGOs including the Nature Conservancy to restore wetlands and protect species like the Louisiana black bear and migratory birds on the Mississippi Flyway. Climate impacts include increased frequency of tropical cyclone landfalls and relative sea-level rise affecting parishes such as Plaquemines Parish and Jefferson Parish.
Populations concentrate in metropolitan areas including the New Orleans metropolitan area, Baton Rouge metropolitan area, and Shreveport–Bossier City metropolitan area. The state hosts a diverse heritage with communities of Cajun, Creole, African American, Vietnamese American, and Hispanic descent. Languages present beyond English include French, Louisiana Creole, and varieties of Spanish and Vietnamese. Religious life features institutions such as the Roman Catholic Church dioceses and historically African American denominations including Baptist congregations. Demographic trends reflect migration driven by employment in petrochemical industry hubs, university centers like Louisiana State University, and periodic displacement from storms leading to interstate resettlement involving states such as Texas and Mississippi.
The economy blends energy, maritime trade, agriculture, and tourism. The Port of New Orleans and Port of South Louisiana rank among the busiest in international tonnage, handling commodities for corporations including multinational oil and gas firms and agricultural exporters. Key commodities include sugarcane, rice, soybean, and seafood such as shrimp and oysters. The petrochemical corridor around Baton Rouge and Lake Charles hosts refineries and firms such as large integrated energy companies and service providers. Tourism centers on destinations like French Quarter, Mardi Gras, and cultural festivals in Lafayette that attract visitors influenced by artists like Louis Armstrong and culinary reputations tied to chefs such as Paul Prudhomme. Economic policy interacts with federal programs administered by United States Department of Commerce and disaster recovery funds from Federal Emergency Management Agency.
Cultural life is distinguished by music, cuisine, and festivals rooted in intersections of West African music, French folk music, and Spanish influences; genres include jazz, blues, zydeco, and Cajun music. Culinary traditions feature signature dishes such as gumbo, jambalaya, and beignet introduced in venues like the French Market. Literary and artistic contributions come from figures like Tennessee Williams and Kate Chopin, and institutions such as the Tulane University museums and the Ogden Museum of Southern Art. Social movements around civil rights involved leaders like A. P. Tureaud and organizations such as the Congress of Racial Equality. Heritage preservation includes National Historic Landmarks in the French Quarter and cultural events like Mardi Gras Indian processions.
Political life is administered from capitals in Baton Rouge and shaped by institutions including the state legislature and the Louisiana Supreme Court. Historically influential politicians include Huey Long and Edwin Edwards; contemporary representation includes members of the United States Congress from congressional districts that encompass urban centers. Policy debates focus on coastal restoration projects funded through federal appropriations, state revenue mechanisms tied to severance taxes on petroleum, and education funding involving systems such as Louisiana State University and state school boards. The state's legal framework interacts with federal law in courts including the United States Court of Appeals for the Fifth Circuit.
Transportation nodes include major ports such as the Port of New Orleans, interstate highways like Interstate 10 and Interstate 20, and rail carriers including Union Pacific Railroad and BNSF Railway. Aviation hubs include Louis Armstrong New Orleans International Airport and Baton Rouge Metropolitan Airport. Flood control and water management rely on the United States Army Corps of Engineers' levee projects and pumping systems coordinated with regional agencies. Broadband and energy infrastructure extensions involve partnerships with utilities and federal programs administered by the Federal Communications Commission and Department of Energy.