Historians call the time before writing:

The first modern humans are believed to have appeared in:

Long periods of freezing weather is called:

To keep warm, early people sewed animal skins together to make clothes.

What is the term used to describe the "old" part of the Stone Ages, that began about 2.6 million years ago called? 

The Ice Age resulted in people crossing a land bridge from which two continents?

Paleolithic Era is also knows as the __________

Neolithic Era is also known as the __________.

What revolutionary change took place during the Neolithic Era?

What developed during the Neolithic Era that allowed people to settle down in one location?

What effect did the invention of tools have on early humans?

Effects of the development of agriculture include...

First to create spoken language

First to purposely create fire

First to create shelters

First to create tools

First to create permanent settlements

First to domesticate plants and animals

First to have job specialization

How did domestication and agriculture change society? Select all that apply

What was the last continent to be reached by early humans?

Created the first spoken language

The taming of plants and animals is called

Which of the following is a secondary source?

Which of the following is a primary source?

What abbreviation is used to let the reader know that the date is an estimate?

Which of the following dates would be listed first on a timeline?

Which of the following dates is in chronological order?

We currently use the Julian Calendar.

The division of tasks amongst people who have certain skills is called

People who are hunter-gathers...

Man-made items from the past are