Helotry refers to a specific system of serfdom in ancient Greece, particularly associated with the region of Laconia and the city-state of Sparta. Helots were primarily conquered peoples who were bound to the land they worked on, providing agricultural labor to Spartan citizens in exchange for limited rights and protections. This social structure had significant implications for the political and social dynamics within Sparta, influencing its militaristic culture and reliance on a subjugated population for economic stability.