North America (continent)

North America (continent)
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Name	North America
Area km2	24709000
Population	600 million
Countries	Canada; United States; Mexico; Greenland; Guatemala; Belize; Honduras; El Salvador; Nicaragua; Costa Rica; Panama; Cuba; Haiti; Dominican Republic; Jamaica; Bahamas; Barbados; Saint Lucia; Trinidad and Tobago; Antigua and Barbuda; Saint Kitts and Nevis; Dominica; Saint Vincent and the Grenadines; Grenada

North America (continent) North America is a continent in the Northern Hemisphere bounded by the Arctic Ocean, the Atlantic Ocean, and the Pacific Ocean. It includes a range of states and territories from the Arctic archipelago of Canada and Greenland (Kalaallit Nunaat) to the isthmus of Panama, and comprises major countries such as the United States, Mexico, and numerous sovereign island nations of the Caribbean Sea. The continent features major urban centers like New York City, Mexico City, and Toronto, as well as extensive natural regions including the Rocky Mountains, the Great Plains, and the Amazon Basin's peripheral systems through connection with South America via the Isthmus of Panama.

Geography

North America's geography spans the Arctic Archipelago, the Canadian Shield, the Appalachian Mountains, the Great Lakes basin, and the Yucatán Peninsula. The continent is traversed by major rivers such as the Mississippi River, the Missouri River, and the Rio Grande, which shape regional ecosystems and human settlement patterns. Island systems include the Aleutian Islands, the Greater Antilles—home to Cuba and the Dominican Republic—and the Bahamas. Key peninsulas are the Baja California Peninsula and the Florida Peninsula, while significant lakes are Lake Superior and Lake Michigan–Huron.

Geology and Climate

Tectonically, North America rests on the North American Plate with active margins along the Cascadia subduction zone, the San Andreas Fault, and the Gulf of California Rift Zone. Its geology features Precambrian cratons of the Canadian Shield, Mesozoic mountain-building in the Sierra Nevada (United States) and the Rocky Mountains, and Cenozoic volcanism in regions like Yellowstone National Park and the Pacific Northwest. Climatic zones include Arctic tundra in Nunavut, boreal forests across Quebec, temperate rainforests on the Olympic Peninsula, and tropical climates in Yucatán and Cuba. Weather phenomena such as Hurricanes in the Atlantic hurricane season and Tornado Alley's convective storms affect coastal and interior regions, while glacial remnants shape landscapes in Alaska and Greenland (Kalaallit Nunaat).

Flora and Fauna

Biomes host endemic and migratory taxa: boreal conifers like white spruce and jack pine across the Taiga, temperate deciduous species such as sugar maple in the Great Lakes region, and tropical mangroves in Belize and Florida. Faunal assemblages include megafauna past and present—historic Pleistocene megafauna and extant mammals like the American bison, grizzly bear, grey wolf, and marine species around the Gulf of Mexico and Bering Sea such as humpback whale and Pacific salmon. Bird migrations link breeding grounds in Hudson Bay Lowlands with wintering sites in Central America and Caribbean Sea islands like Puerto Rico. Conservation areas include Banff National Park, Everglades National Park, and the Mayan Biosphere Reserve.

History

Indigenous cultures developed across the continent, including the civilizations of the Olmec, the Maya, the Aztec, the Mississippian culture, and the Haida. European contact began with expeditions by Christopher Columbus, followed by colonization by Spain, France, Great Britain, and Russia—the latter in Alaska—leading to territorial contests such as the Seven Years' War and treaties like the Treaty of Paris (1783). Independence movements produced states including the United States Declaration of Independence era republic, Mexican War of Independence, and the later creation of Canada via the British North America Act 1867. Twentieth-century events included participation in the World War I and World War II theaters, the Cold War dynamics involving the Cuban Revolution and the Cuban Missile Crisis, and integration efforts exemplified by the North American Free Trade Agreement.

Demographics and Culture

The continent's population reflects Indigenous peoples such as the Navajo Nation, Inuit, and Maya; diasporas from Africa, Europe, and Asia; and immigrant-receiving nations including the United States and Canada. Languages include English, Spanish, French, and numerous Indigenous languages like Quechua-related tongues in northern regions and Nawat in parts of El Salvador. Major religions represented are Roman Catholicism and various Protestantism denominations, alongside Indigenous spiritual traditions and religions brought by migrants from Asia and Africa. Cultural outputs range from literature by Mark Twain and Gabriel García Márquez (note: Colombian author relevant to regional influence) to music traditions such as jazz from New Orleans and son from Cuba.

Economy and Infrastructure

North America's economies vary from high-income industrialized markets like the United States and Canada to developing export-oriented economies such as Mexico and smaller Caribbean states like Jamaica. Major economic sectors include energy production in Texas and Alberta, manufacturing centers in the Rust Belt and the Maquiladora zones along the US–Mexico border, and service hubs like Silicon Valley in California. Transport networks comprise continental rail corridors such as the Canadian National Railway, major ports like Port of New York and New Jersey, highways including the Interstate Highway System, and air hubs like Hartsfield–Jackson Atlanta International Airport.

Politics and International Relations

Political systems include federal structures in United States and Canada, unitary states such as Panama and Cuba, and parliamentary democracies in countries like Barbados. Regional security and cooperation mechanisms have included the Organization of American States and trade arrangements like the United States–Mexico–Canada Agreement. Geopolitical issues involve migration across the US–Mexico border, maritime disputes in the Caribbean Sea, Arctic sovereignty claims involving Canada and Denmark (Greenland), and environmental diplomacy over transboundary challenges exemplified by agreements on climate change and cross-border water management such as disputes over the Colorado River basin.

Category:Continents