Archaeologist found evidence that ------------- was one of the first crops grown by ancient people.

By 4,000 BCE ,People in the ------------ used donkeys to carry loads.

Name one of the earliest form of technology that was present in hunter gatherers society.

The civilization that originated along the banks of river Indus is known as Indus valley civilization.

By 4,000 BCE ,people in Eurasia were the first to use _________.

Assigning roles to people in a society signals the beginning of civilization .

The process of growing plants for food is called___________

Two animals domesticated by people in 7000 BCE

The period during which human beings depended on stone for their survival is known as______________