Question

what is historical period ?




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Answer 1

Ancient history refers to the time period in which scientists have found the earliest remains of human activity, approximately 60,000 BC. ... Note that BC and BCE refer to the same time period. BCE is an abbreviation for Before Common Era, and BC for Before Christ. AD is Anno Domini, and CE is Common Era.

Answer 2

the period during which a monarch is sovereign. turn of the century. the period from about ten years before to ten years after a new century. Type of: epoch, era. a period marked by distinctive character or reckoned from a fixed point or event.