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| Postclassic period (Americas) | |
|---|---|
| Name | Postclassic period (Americas) |
| Region | Mesoamerica; North America; South America; Caribbean |
| Period | c. 900–1521 CE (varies) |
Postclassic period (Americas) The Postclassic period marks a late prehistoric and protohistoric era in the Americas characterized by political reorganization, intensified long-distance exchange, and stylistic changes in art and architecture seen across regions such as Mesoamerica, Central Mexico, the Yucatán Peninsula, the Valley of Mexico, the Guatemalan Highlands, the Oaxaca Valley, the American Southwest, the Mississippian culture, the Andean civilizations, and the Caribbean (island) region. It overlaps chronologically with the rise and fall of polities like the Toltec Empire, Aztec Empire, Tarascan State, Mixtec codices, Wari (Huari), the Chimú Kingdom, and the late phases of Tiwanaku culture and precedes the early modern Contact Era involving Hernán Cortés, Francisco Pizarro, Christopher Columbus, and other Europeans.
Scholars define the Postclassic as the period following the Classic period (Mesoamerica) collapse of urban centers such as Teotihuacan and the decline of the Maya Classic collapse, often beginning c. 900 CE and extending to the Spanish conquest of the Aztec Empire in 1521 CE or to Spanish conquest of Peru in the 1530s. Regional chronologies vary: in the Valley of Mexico the Postclassic sees the emergence of Tula (Tollan), in the Yucatán Peninsula the Terminal Classic and Terminal Classic collapse transition into Postclassic polities like Chichén Itzá and Mayapan, while in the Andes late horizons include the expansion of Chimú and the rise of the Inca Empire (Tawantinsuyu). Archaeologists such as those studying the Ballcourt and typologies like Mixtec codices use ceramic sequences, radiocarbon dating, and ethnohistoric sources such as Florentine Codex to refine chronology.
The Postclassic covers diverse regions: core Mesoamerica including the Valley of Oaxaca, Palenque, Monte Albán, and the Gulf Coast; the North American Southwest with the Puebloan peoples, Mesa Verde, and Chaco Canyon continuities; the Mississippian culture centered at Cahokia and chiefdoms along the Mississippi River; the Andean region from Chavín de Huántar legacies to Cusco and Chan Chan; and the Caribbean archipelago impacted by intra-island exchange involving Taíno polities. Cross-regional interactions linked centers such as Tollan (Tula), Texcoco, Tenochtitlan, Huexotzinco, Puebla-Tlaxcala, and Cusco through networks comparable to the Silk Road in scale of exchange.
Postclassic politics exhibit centralized states, confederacies, and city-states: the militarized Triple Alliance of Tenochtitlan, Texcoco (altepetl), and Tlacopan exemplifies imperial hegemony, while the Tarascan State around Pátzcuaro maintained autonomy. In the Andes, the Inca Empire employed administrative institutions such as the mit'a labor system and road networks like the Qhapaq Ñan to integrate provinces including Chinchaysuyu and Antisuyu. Social stratification is evident in nobility lineages recorded in sources like the Codex Mendoza, priestly orders tied to cult centers such as Tlaloc and Huitzilopochtli, and artisan guilds in workshops at sites like Cholula and Cusco. Political legitimacy drew on mytho-historical claims linking rulers to figures like Quetzalcoatl and dynastic narratives preserved in Popol Vuh and Annals of the Cakchiquels.
Economies became more market-oriented with expanded regional trade in commodities including maize varieties, cacao, turquoise, maté, obsidian from sources like Pachuca, Spondylus shells from the Pacific Coast, textiles from the Andean weaving tradition, and metallurgical goods from Moche and Chimú workshops. Maritime and overland routes connected ports such as Veracruz, Acapulco, Cuzco, and Chan Chan, and marketplaces at Tlatelolco and Tenochtitlan formed nodes for redistribution. Technological innovations include refinements in lapidary, copper-alloy metallurgy in West Mexico, architectural systems like talud-tablero at Tula, irrigation and terrace agriculture in Moche and Wari landscapes, and canoe-borne long-distance trade exploited by seafaring groups.
Religious life intensified with temple complexes, ritual calendars, and iconography emphasizing deities such as Huitzilopochtli, Tlaloc, Coatlicue, and regional cults like Inti in the Andes. Articulated forms appear in illuminated manuscripts like the Codex Borgia, monumental sculptural programs at Chichén Itzá and Tenochtitlan, polychrome ceramics from Mixtec workshops, and narrative metalwork from Chimú and Moche tombs. Architectural expressions range from stepped pyramids and ballcourts to administrative centers such as Cusco’s plaza-plan and the planned urbanism of Chan Chan. Calendrical systems and ritual performance are recorded in sources like the Florentine Codex and pictorial codices.
The Postclassic is marked by warfare, alliances, and population movements: the militarism of the Aztec Triple Alliance, the expansionary campaigns of Tariacuri in the Tarascan region, and Inca conquests under rulers like Pachacuti. Migrations reshaped demographic landscapes—post-Classic movements of Nahua-speaking groups into central Mexico, the spread of Mixtec and Zapotec diaspora communities, and Andean resettlement policies like mitmaq under Inca rule. Interregional contacts linked to trade facilitated cultural transmission among actors such as Toltec-Chichimeca interactions and networks reaching the Gulf of Mexico and Panama. Conflicts culminated in events exploited during the Spanish conquest of the Aztec Empire and the Spanish conquest of the Inca Empire.
The Postclassic furnished institutional, artistic, and demographic legacies that shaped early colonial societies: administrative precedents influenced Spanish incorporation strategies using indigenous elites recorded in documents like the Codex Mendoza; artistic motifs persisted in syncretic forms seen in colonial manuscripts and mission architecture in New Spain and Peru. Epidemics and military technologies introduced after 1492 accelerated political collapse of polities such as Tenochtitlan and Cusco, signaling a transition to colonial regimes administered by institutions such as the Viceroyalty of New Spain and the Viceroyalty of Peru. Indigenous survivals include oral histories preserved by communities like the K'iche' Maya and artistic traditions maintained by artisans descended from Mixtec and Andean lineages.