Ancient Civilizations of North America

Course Overview

Join the Director of the Maya Exploration Center to discover the astounding accomplishments of ancient North Americans and their enduring legacy. In 24 illustrated lectures Professor Edwin Barnhart reconstructs the continent’s prehistoric and precontact civilizations—Poverty Point, the Adena and Hopewell, Cahokia, the Chaco phenomenon, the Ancestral Pueblo, Hohokam irrigation, Mississippian chiefdoms, coastal complex societies, Plains and Iroquoian cultures—and shows how archaeology, archaeoastronomy, genetics, and ethnohistory reveal a rich and sophisticated past.

Course Details

• Course No.: 3900

• Instructor: Professor Edwin Barnhart (Director, Maya Exploration Center)

• Format: 24 recorded lectures (approx. 25–38 minutes each)

• Focus: migrations and earliest peoples, Archaic innovations, moundbuilding and earthworks, city‑states and regional networks, southwestern architecture and astronomy, coastal hunter‑gatherer complexity, Plains and Northeastern polities, European contact and its consequences

Video Lectures (organized)

01: The Unknown Story of Ancient North America — 34 min

Why ancient North America has been misunderstood and how modern archaeology reveals complex societies, technologies, and urbanism.

02: The First Human Migrations to the Americas — 36 min

Genetic and archaeological evidence for migrations across Beringia, multiple colonization episodes, and dating challenges.

03: Clovis Man: America’s First Culture — 38 min

The Clovis point tradition, megafauna hunting economy, and the transition to later Paleo‑Indian cultures.

04: The Archaic Period: Diversity Begins — 36 min

Regional cultural diversification after megafaunal extinctions: seasonal rounds, fishing camps, and early sedentism.

05: Late Archaic Innovations — 32 min

Agriculture beginnings, pottery, permanent houses, metallurgy, burial practices, and the rise of ceremonial cemeteries.

06: Poverty Point: North America’s First City — 30 min

A 3,500‑year‑old planned community in the Lower Mississippi Valley: earthworks, trade networks, and early monumental architecture.

07: Medicine Wheels of the Great Plains — 28 min

Stone wheel monuments, variable functions, astronomical alignments, and the evolving meanings of medicine wheels.

08: Adena Culture and the Early Woodlands Period — 27 min

Conical burial mounds, ritual practices, and Adena influence across eastern North America.

09: The Hopewell and Their Massive Earthworks — 33 min

Hopewell trade networks, geometric earthworks, artistic tradition, and astronomical/ mathematical knowledge.

10: The Origins of Mississippian Culture — 31 min

Formation of Mississippian chiefdoms: maize intensification, bow & arrow adoption, and shared cosmology.

11: The Mississippian City of Cahokia — 31 min

Cahokia’s urban scale, mounds, social stratification, woodhenges, and ritual practices at North America’s largest precontact city.

12: The Wider Mississippian World — 33 min

Regional Mississippian centers (Spiro, Moundville, Etowah), shared iconography, and post‑Cahokia developments.

13: De Soto versus the Mississippians — 32 min

Hernando de Soto’s 1539–1543 expedition: encounters, violence, epidemiological consequences for indigenous polities.

14: The Ancient Southwest: Discovering Diversity — 28 min

Environmental zones of the Southwest and the adaptive strategies of multiple interacting cultural traditions.

15: The Basketmaker Culture — 25 min

Early sedentism in the Southwest, basketry importance, and pre‑pottery household economies.

16: The Mogollon Culture — 27 min

Mogollon village life, pit houses, rich painted pottery, and regional interactions.

17: The Hohokam: Masters of the Desert — 28 min

Extensive irrigation engineering (700+ miles of canals), public architecture, and craft production in the Salt and Gila basins.

18: The Ancestral Pueblo — 28 min

Pueblo architecture, aggregated roomblocks, kivas, and social responses to environmental constraints.

19: The Chaco Phenomenon — 30 min

Great Houses, Great Kivas, roads, long‑distance exchange, and the puzzles of demographic and ritual centrality at Chaco Canyon.

20: Archaeoastronomy in the Ancient Southwest — 26 min

Sun Daggers, Chimney Rock lunar observations, and astronomical alignments embedded in architecture and landscape.

21: The Periphery of the Ancient Southwest — 27 min

Neighboring nomadic lifeways, Patayan intaglios, and cultural diversity at the margins of sedentary zones.

22: Late Period Cultures of the Pacific Coast — 35 min

Complex coastal hunter‑gatherers: social stratification, potlatch economies, resource storage, and rich art traditions from California to Alaska.

23: Late Period Cultures of the Great Plains — 31 min

East/west Plains cultural distinctions, bison economies, effects of the horse, and European contact impacts.

24: The Iroquois and Algonquians before Contact — 37 min

Algonquian and Iroquoian lifeways; the Iroquois Great League of Peace and its political sophistication—possible influences on later democratic thought.