Wow, that is poor fate. We never learned about that in World History.Fortunately I don't listen to idiots.
So I think I'm ok, online outrage or sensationalism floats over my head.
I was born in the 80's then into the 90's, my generation was raised to not give a *"*$&%.
Unless I go on a tangent, it'd be better for you to just google it.
Basically after the ancient age of Greece i.e Agamemnon and the Mycenae, when they went into decline barbarians from the north migrated and invaded south into Greece known as the Dorians and the Ionians.
They displaced the local Greeks and a lot of the classical Greek states we know are from their origin, Sparta being one of them.
There have been two Sparta's, Sparta in the time of the Mycenae and then they were replaced with Dorian's who gave us Lycurgus and the Sparta we know of today.
In fact and this is quite a twisted fate but the Helots who the Spartans kept as serfs and abused throughout their time under their authority are actually said to be the captured original inhabitants of Sparta before the Dorian's invaded, they and their offspring were born into helot status forever more.