it is called free man
In Roman times if a slave was freed he was known as a 'Freedman'
emancipated
a man who has been freed in slavery
A freeman.
You call them a freeman or a Freedman but, if you are asking what do you call a freeslave who has been adopted as family. That nis another story
he was freed in 1838
James Armistead was freed from slavery from the Virgina Council because of his work in during the American Revolution.
The Civil War was over slavery. The North was against it and the south was for slavery. The North won so all the slaves were freed.
Harriet Tubman is one example of a person who was born into slavery but later escaped and became a prominent abolitionist and advocate for the Underground Railroad.
Freedman
By the universal outlawing of slavery in late-1865.
Emancipated means being freed from slavery. When the first slaves were freed they were of all ages, so I assume the answer to your question is a"one day old."