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Conquest of New Spain

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Conquest of New Spain
NameConquest of New Spain
Date1519–1521
PlaceMesoamerica, Gulf of Mexico, Basin of Mexico
ResultSpanish conquest of the Aztec Empire; establishment of New Spain
Combatant1Spanish Empire; Hernán Cortés; Gonzalo de Sandoval; Pedro de Alvarado
Combatant2Aztec Empire; Tlaxcalans (allies); Xochimilco; Texcoco; Tenochtitlan
Commander1Hernán Cortés; Diego Velázquez de Cuéllar (governor of Cuba); Bernal Díaz del Castillo
Commander2Moctezuma II; Cuitláhuac; Cuauhtémoc; Tlacopan

Conquest of New Spain The Conquest of New Spain (1519–1521) was the military, political, and diplomatic campaign by the Spanish Empire that toppled the Aztec Empire and established colonial rule in central Mesoamerica. The expedition led by Hernán Cortés combined campaigns, alliances with indigenous polities such as the Tlaxcalans and Texcoco, and the collapse of Tenochtitlan under siege and disease, producing the viceroyalty that became New Spain. The episode reshaped power in the Americas and provoked long debates in historiography about violence, alliance, and cultural encounter.

Background and Indigenous Societies

Before 1519, the Basin of Mexico contained diverse polities including the triple alliance of Tenochtitlan, Texcoco, and Tlacopan forming the Aztec Empire under rulers like Moctezuma II and earlier Ahuitzotl. Neighboring polities such as the Tlaxcala and the Mixtec kingdoms of Oaxaca had complex rivalries with the Aztec Triple Alliance, while city-states like Tlatelolco served as commercial hubs linked to trade routes across Mesoamerica including Chiapas and the Yucatán Peninsula. Societies practiced agriculture with chinampas in the Lake Texcoco system, ritual institutions centered on temples such as the Templo Mayor, and legal traditions in courts of altepetl rulers; long-distance exchange connected items like cacao, obsidian, and feathers to regional markets.

Spanish Expeditions and Initial Contacts

Early transatlantic voyages by agents of the Spanish Crown expanded after expeditions from Hispaniola and Cuba, where figures such as Diego Velázquez de Cuéllar and navigators like Antón de Alaminos prepared voyages. Hernán Cortés departed from Santiago de Cuba and made first contacts at Tabasco, where the Battle of Centla and reception by indigenous elites introduced interpreters such as La Malinche (also known as Doña Marina) and gave access to indigenous guides and translators. Cortés' encounters with coastal polities including Veracruz and inland meeting at Cholula produced alliances, massacres, and ceremonies that reshaped diplomatic alignments between Spanish contingents—featuring soldiers like Bernal Díaz del Castillo—and native rulers.

Campaigns and Fall of the Aztec Empire

Cortés marched on the Basin of Mexico forming alliances with Tlaxcala and other enemies of Tenochtitlan, leading to entry into the city and meetings with Moctezuma II in 1519. The siege and subsequent conflicts—including the La Noche Triste episode, the smallpox epidemic introduced from the Caribbean, and the Battle of Tenochtitlan—culminated in the capture of Cuauhtémoc and the fall of Tenochtitlan in 1521. Key incidents involved military leaders such as Gonzalo de Sandoval and Pedro de Alvarado, indigenous auxiliaries from Tlaxcala and Texcoco, and the exploitation of rivalries among altepetl that undermined Aztec capacity to resist. The use of brigantines on Lake Texcoco and sieges of city districts combined with disease-driven demographic collapse to enable Spanish victory.

Colonial Administration and Settlement

After 1521, Spain instituted colonial structures including the Audiencia of New Spain, episcopal jurisdictions like the Archdiocese of Mexico, and encomienda grants administered by conquistadors such as Hernán Cortés and settlers from Seville and Extremadura. The Crown negotiated authority through instruments like the New Laws and appointments of viceroys, later establishing the Viceroyalty of New Spain with administrative centers in Mexico City built atop the ruins of Tenochtitlan. Colonial policy incorporated institutions such as the Casa de Contratación and legal frameworks stemming from debates involving jurists and theologians like Francisco de Vitoria and missionary orders including the Franciscans, Dominicans, and Augustinians that founded convents, schools, and hospitals.

Cultural, Demographic, and Economic Impacts

The conquest precipitated demographic collapse from epidemics of smallpox and other diseases, with catastrophic mortality among indigenous populations in regions such as the Basin of Mexico and Morelos. Economic transformations integrated silver mining at sites like Taxco and later Potosí into Atlantic trade networks regulated by the Casa de Contratación, while agricultural shifts introduced Old World species like wheat, cattle, and sugarcane cultivated in haciendas and encomiendas. Cultural syncretism produced hybrid religious practices combining Catholicism rituals with indigenous cosmologies embodied in works such as codices preserved in archives like the Archivo General de Indias.

Resistance, Rebellions, and Indigenous Responses

Resistance continued through concerted rebellions led by figures such as Cuauhtémoc and later uprisings including the Mixtón War and the Chichimeca Wars, as well as localized revolts in provinces like Puebla and Yucatán. Indigenous authorities employed legal petitions to institutions like the Audiencia of Mexico and utilized intermediaries including clergy such as Bartolomé de las Casas to contest abuses of the encomienda system. Negotiated accommodations produced tributary settlements, repopulation policies, and new community forms like pueblos de indios, while clandestine movements kept older ritual practices alive.

Legacy and Historiography

Scholars debate interpretations of the conquest in works by chroniclers such as Bernal Díaz del Castillo and Diego Durán, and in modern analyses by historians like H. H. Bancroft and Matthew Restall. Themes include agency of indigenous allies, role of disease, and legality of conquest discussed in the context of Requerimiento proclamations and debates at the Council of the Indies. The conquest's legacy is visible in modern Mexico through contested memory in monuments, literature from authors like Octavio Paz, revisionist scholarship, and ongoing discussions about cultural heritage, restitution, and identity. Category:Spanish colonization of the Americas