Question

Why do historians use terms such as A.D., B.C., decade, and century?

to help define the term odyssey


to refer to periods of time


to identify ancient civilizations


to help us locate ourselves in space

Answer 1

To refer to periods of time

Answer 2

B. to refer to periods of time

Step-by-step explanation:

Historians use terms such as A.D., B.C., decade, and century to to refer to periods of time.