Europe to Asia from 1271 to 1295
He was trying to claim he was no longer a slave because his master had taken him to states in which slavery was illegal.
Answer:
The anwer is a. the norm of reciprocity.
Explanation:
This social norm explains that people feel the need to repay the actions others have done for them. For this reason, we expect others to react accordingly to positive or negative interactions.
Some studies reveal that the norm of reprocity is an essential component of a society's stability, as it enourages individuals to take part in social reponsibility.
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Explanation: