To state your position in a clear and arguments manner .
The purpose of a society's oral tradition is to teach us about important cultural values.
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It's widely believed that this is something of an urban myth. According to this myth, prison governors supposedly use third-grade reading scores in local schools to plan how many beds they will need to provide in their facilities. The idea is that those who fall into a life of crime never progress in their reading abilities beyond third grade.
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