Answer:
Manumission
Explanation:
Manumission is also called Affranchisement that is the act of a slave owner freeing his slaves. There were many ways to do that, sometimes slaves would save money for a long time until they could purchase themselves. Many states regulated manumission, what costs should be paid and how.
If you had to choose a characterization of the social rebellion and
struggles for civil rights in the sixties and seventies in the US, one
option would be "peaceful," since although there were indeed some
violent protests, most of them were remarkably non-violent--as those
pursued by people like Martin Luther King Jr.
Thucydides documented the funeral oration of Pericles and the history of the war between Athens and Sparta.
hope this helps!