Social Studies U.1 Set 2 Vocab.

Front

People who travel and live by hunting and foraging.

Back

hunter-gatherers

Front

Public works system: roads, bridges, irrigation, transportation.

Back

Infrastructure

Front

Movement of a group of people to a new place.

Back

Migration

Front

Period lasting thousands of years.

Back

millennia

Front

Moving around often in search of food and water; not settled.

Back

Nomadic

Front

Lasting long and unchanged.

Back

Permanent

Front

Collecting food by searching leftovers.

Back

Scavenge

Front

Develop a specific skill set for one purpose.

Back

Specialize

Front

Extra amount beyond what is needed.

Back

Surplus

Front

Cloth or fabric.

Back

Textiles