Mexico

Mexico (officially the United Mexican States; Spanish: Estados Unidos Mexicanos) is a federal republic in North America, comprising thirty-one states and one autonomous capital entity, Mexico City. The country covers approximately 1,964,375 square kilometres, making it the thirteenth largest nation by area. With a population exceeding 126 million as of the early 2020s, Mexico ranks among the world's most populous countries and serves as a major cultural, economic, and political power in Latin America.

Geography

Mexico occupies a diverse physical landscape that transitions from arid deserts in the north to tropical rainforests in the south. The country is divided into several major physiographic regions:

• The Mexican Plateau (Altiplano Central), which dominates the interior and hosts the majority of the population and industrial activity.
• The Sierra Madre Occidental and Sierra Madre Oriental, parallel mountain ranges flanking the plateau to the west and east respectively.
• The Baja California Peninsula, stretching southward into the Pacific Ocean.
• The Yucatán Peninsula in the southeast, characterised by flat limestone terrain and extensive Maya archaeological sites.

Mexico lies within a seismically active zone and experiences frequent earthquakes and volcanic activity. Popocatépetl, an active stratovolcano near Mexico City, remains one of the most closely monitored volcanoes in the world.

History

Pre-Columbian Period

Human habitation of the territory now known as Mexico dates back at least 13,000 years. The region gave rise to several major Mesoamerican civilisations, including the Olmec (c. 1500–400 BCE), widely regarded as the earliest major culture in Mesoamerica, the Teotihuacan civilisation (c. 100 BCE–550 CE), and the Aztec Empire, which dominated central Mexico from the early fourteenth century until the Spanish conquest. The Maya civilisation flourished particularly in the Yucatán Peninsula and southern highlands over a period spanning roughly 2000 BCE to the sixteenth century CE.

Spanish Colonial Period

Spanish conquistador Hernán Cortés led the campaign that overthrew the Aztec Empire between 1519 and 1521, establishing the Viceroyalty of New Spain, which would endure for three centuries. During colonial rule, the indigenous population declined catastrophically due to disease, forced labour, and violence. The colonial economy was largely extractive, centred on silver mining, agriculture, and trade through the port of Veracruz.

Independence and the Nineteenth Century

Mexico declared independence from Spain on 16 September 1810, a date now commemorated as Mexican Independence Day. The war of independence concluded in 1821. The nineteenth century was marked by severe political instability, including the rule of Antonio López de Santa Anna, the Mexican-American War (1846–1848) in which Mexico ceded approximately half its territory to the United States, the Reform War, and the French Intervention (1862–1867) under Emperor Maximilian I.

The Revolution and Modern Era

The Mexican Revolution (1910–1920) was a complex, multi-faction armed conflict that overthrew the long dictatorship of Porfirio Díaz and fundamentally reshaped Mexican society, culminating in the Constitution of 1917, which remains in force. The Institutional Revolutionary Party (PRI) dominated Mexican politics for most of the twentieth century until the election of Vicente Fox of the National Action Party (PAN) in 2000 marked the country's transition to competitive multiparty democracy.

Government and Politics

Mexico operates as a federal presidential republic. The President serves as both head of state and head of government and is elected by popular vote to a single six-year term (sexenio), with no possibility of re-election. The bicameral Congress of the Union consists of the Senate (128 seats) and the Chamber of Deputies (500 seats). The judicial branch is headed by the Supreme Court of Justice of the Nation.

In 2024, Claudia Sheinbaum was elected president, becoming the first woman to hold that office in Mexican history.

Economy

Mexico has one of the largest economies in Latin America and is classified as an upper-middle-income country by the World Bank. Key sectors include manufacturing, petroleum extraction, agriculture, tourism, and remittances from Mexicans living abroad. The country is a major exporter of automobiles, electronics, and agricultural products. The North American Free Trade Agreement (NAFTA), succeeded in 2020 by the United States-Mexico-Canada Agreement (USMCA), has deeply integrated the Mexican economy with those of the United States and Canada.

Despite macroeconomic growth, Mexico faces persistent challenges including income inequality, informal employment, and organised crime, particularly drug trafficking organisations that exert significant influence in certain regions.

Culture

Mexican culture reflects a synthesis of indigenous Mesoamerican traditions and Spanish colonial heritage, with additional influences from Africa and other regions. Mexico is home to the largest number of UNESCO World Heritage Sites in the Americas (as of the early 2020s; exact rankings may have shifted). Mexican cuisine, recognised by UNESCO as an Intangible Cultural Heritage of Humanity, is characterised by staples such as maize, chilli peppers, beans, and cacao. Literature, visual art, and muralism — exemplified by figures such as Diego Rivera and Frida Kahlo — have had a profound international impact.