abolitionists Help

[ysalim]

I have researched the necessary advances in order to build abolitionists unit but I can't. I researced to Classical education which allows us to build abolitionists unit but why I can't build it? Anybody that familiar with this please help.

Other information that might prevent me from creating abolistionist unit is Some of my city already have slaves that I capture early on in the game. I don't know if your civilization have slave than u can't create abolitionists.

Please advise.

[Swissy]

Can't have slaves/slavers nad abolitionists at the same time. Best start working on the Emancipation Proclamation before another civ does. Another trick would be to leave the slave cities and let them revolt. When you recapture them they are slave free.