Prehistory

Prehistory-the events in humans development and history that occurred before writing.Theories on prehistory are based on artifacts that's are found. Artifacts- the remains of man-made objects such as tools, jewelry and art. Anthologist-scientist who study man kinds culture or unique way of life before and of the nature.They use artifacts to study the people of prehistory. -Common dating system called Gregorian Calendar created in 1582 CE and uses the birth of Jesus Christ as the "0" point. - the calendar is a little off, Jesus Christ is been born 4 years prior to the "0" point. Before "0" point -BCE→before Christ era -BC→before Christ

Ancient Roman began in 753 BC Common Era -Anne domini (Latin)→time after "0"point