10,000 years ago?
As far as evidence goes, you’d be hard pushed to find the existence of slavery prior to 4500 BC.
https://en.m.wikipedia.org/wiki/Sumer
This is in the Middle East, not China.
Whilst you might surmise that most organised hierarchical human societies have always had slaves, we...
Like others have said, it seems that cultural issues and attitudes to Women are at the root of these abhorrent crimes.
I have been to that region of the planet and can assure you that those attitudes persist whether the people are Muslim, Sikh, Hindu, Christian, Zoroastrians or any other...