I believe it is B if im wrong forgive me.
The enslaved people in Sparta were called Helots.
They were actually the majority of the people in the land dominated by Sparta, according to Herodotus, as many as seven times more than the Spartans.
They worked primarily in agriculture.
The Helots were regularly killed by the Spartans.
Im pretty sure the answer is B. provide health care for former slaves I might be wrong though.
