The Torah relates that Moses freed the slaves, with God's help.
Hebrew servants must (not "could") be freed at the end of six years (Exodus ch.21).
Egyptian slavery
There are no freed slaves remaining on the farm where they had worked as slaves. After emancipation, freed slaves were free to leave the farms where they were enslaved.
the slaves in the south were freed by the Emancipation Proclamation.
freed
Freed or emancipated.
what was the return to Africa like for the freed slaves this is not an answer.
Harriet Tubman, freed many slaves in the 1800s.
free or freed (freed is past tense and past participle)
almost 4 million slaves been freed
Liberia is largely populated by freed slaves
to make a homeland for freed slaves in Africa