Question

Historians use terms such as A.D., B.C., decade, and centuryA.to help us locate ourselves in space.B.to refer to periods of time.C.to help define the term odyssey.D.to identify ancient civilizations.

Answer 1

I believe Historians use terms such as A.D., B.C., decade, and century to refer to periods of time. Next time you have a question like this, it would be clever to know the definitions of the terms. :)

Answer 2

"B." A.D (After Christ Died) and B.C (Before Christ) decade (ten years) century (100 years).

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