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Introduction
Introduction Vocabulary for 7th Grade Social Studies
| Term | Definition |
|---|---|
| A.D. | the years after the birth of Jesus; Anno Domini, a Latin phrase that means "in the year of the Lord" |
| artifact | an object made by people |
| B.C. | Before Christ; the years before the birth of Jesus |
| B.C.E. | Before the Common Era; nonreligious label for the same time as BC |
| C.E. | Common Era; nonreligious label for the same time as AD |
| fossil | plant or animal remains that have been preserved from an earlier time |
| prehistory | the time before recorded (written) history |
| primary sources | first-hand pieces of evidence |
| radiocarbon dating | the process of determining a specific date of an artifact based on physical or chemical properties of an object |
| secondary sources | sources created after the event |