Unit 1: Indigenous Civilizations and Environmental Adaptation (1491)

Pre-Columbian America

The Americas before the arrival of Columbus in 1492, characterized by diverse and complex societies.

1491

The year used by historians to represent the state of the Americas prior to European contact.

Maize (corn)

An agricultural staple crop that significantly influenced the development of Native societies in the Americas.

Three Sisters Farming

A traditional method of farming that involves growing maize, beans, and squash together for mutual benefits.

Environmental determinism

The theory that geography and climate shape the lifestyle and social structure of different societies.

Pueblo Cultures

Native American societies in the Southwest known for their complex irrigation systems and adobe dwellings.

Anasazi

An ancient Native American culture known for their cliff dwellings and sophisticated agricultural practices.

Great Plains

A region characterized by vast flat grasslands where many Native American tribes relied on hunting bison.

Nomadic Lifestyle

A lifestyle characterized by mobility, following food sources instead of establishing permanent settlements.

Cahokia

A significant urban center of the Mississippian culture, known for its large earthen mounds.

Iroquois Confederacy

A sophisticated political alliance of six tribes formed to end inter-tribal warfare, significant for its matrilineal society.

Longhouses

Large wooden structures used by Iroquois tribes to house multiple families.

Matrilineal Society

A societal structure where lineage and inheritance are passed through the mother's line.

Chinook

A Native American tribe known for its fishing and foraging lifestyle, living in the Pacific Northwest.

Sedentary Societies

Communities that remain in one place and rely on agriculture or local resources rather than nomadic lifestyles.

Egalitarian Bands

Small social groups with relatively equal power and status among members, typical of nomadic tribes.

Cedar Plank Houses

Traditional housing used by coastal tribes like the Chinook, made from abundant local wood.

Columbian Exchange

The exchange of goods, ideas, and even species between the Old and New Worlds after European exploration.

Fire Manipulation

The practice of using fire by indigenous people to manage and alter their environment for hunting and agriculture.

Sioux

A Native American tribe from the Great Plains, known for their bison hunting and nomadic lifestyle.

Adobe

A building material made from sun-dried mud bricks, used by Pueblo cultures for constructing homes.

The Great Basin

A dry, rocky depression between the Rockies and the Sierra Nevada, home to nomadic tribes.

Earthen Mounds

Large, often ceremonial structures created by the Mississippian culture in places like Cahokia.

Fishing and Foraging

Economies based on obtaining food from rivers, oceans, and gathering wild plants, typical in the Northwest.

Cultural Diversity

The variety of cultures and societies present in the Americas, shaped by geography and environment.

Sparsely Populated Wilderness

An outdated view of the Americas prior to European contact, now corrected by understanding of native populations.