How Long is Long?

The period before we have written records is called...

• History
• Prehistory
• Posthistory
• Beginning of Time

The period from which we have written records is called...

• History
• Prehistory
• Posthistory
• Archaeology

Scientists and historians believe that the time from prehistory to the development of agriculture spans more than two million years.

• True
• False

In prehistoric and historic times, discoveries, and innovations developed at an even and steady pace.

• True
• False

Period A is known as...

• Prehistory
• Posthistory
• History

Period B is known as ...

• Prehistory
• Posthistory
• History