Thinking about and studying the past through analyzing, evaluating, interpreting and understanding historical evidence.....

A natural structure or form found on the surface of the earth....

Each worker specializes in a particular task of a job; each part of a job is divided into small tasks....

A complex society that has cities, a well organized government, and workers with specialized job skills

Cultural variety; being made up of different elements or parts.....

Workers in a community or society perform different tasks; people spend most of their time working at a single job or task......

The raising of crops and animals for human use.....

The historical time that humans moved from hunting-gathering to to producing their own food to survive.....

A low area between hills or mountains that is also beside a river.....

Early humans who survived by hunting small animals and gathering plants......

What is the time before humans invented writing......

Tools and skills that people use to meet their needs and wants.....

When people leave their homeland to live somewhere else.....

Traveling from place to place instead of living in one place all the time......

To change your way of life to suit your new environment.....

Watering crops by bringing in water through man made methods instead of relying on rainwater...