1.4

Developments in the Americas from c. 1200 to c. 1450

AP World History: Modern
Aztec Sun Stone, a monumental sculpture representing the Aztec calendar and cosmology

Caption: The Aztec Sun Stone (Calendar Stone), a monumental basalt sculpture depicting the five eras of Aztec cosmology. The face of the sun god Tonatiuh appears at the center.

The Aztec Empire (c. 1325-1521)

Machu Picchu, the iconic Inca citadel high in the Andes Mountains of Peru

Caption: Machu Picchu, the 15th-century Inca citadel perched at 7,970 feet in the Andes Mountains. Its precisely cut stone walls, terraced agriculture, and water systems showcase Inca engineering.

The Inca Empire (c. 1438-1533)

Maya civilization in the Postclassic period

Mississippian culture (c. 800-1600)

Other American societies

Agriculture and environment

Primary sources

Codex Mendoza (c. 1541, recording pre-conquest Aztec records)

Felipe Guaman Poma de Ayala on the mit'a (c. 1615, describing Inca-era practices)

Key figures

Key events summary

Vocabulary