Slavery has sometimes occurred in human history leading to several protests and condemnation of the act.
In the past, there have been times when societies enslaved others. The Native Indians underwent such mistreatment when the puritans eliminated most of them because they believed that they were savages.
The enslavement of Africans is another such example.
It is wise and recommended that these affected societies should forgive the past and look on to the future.
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