It’s the third point from the left, I circled it just in case :)
Hi! The keyword answer should be : Emancipation.
The emancipation edict freed an estimate of over 20 million serf slaves!
I hope this was helpful.
There was many tools, artifacts and personal belongings that have remained covered by the lava and ash of the volcanic eruption that are intact and now historians can uncover and use to tell the story of the ancient civilization