sentences:  The Roman general Titus Quinctius Flamininus placed several coastal cities, inhabited by "perioikoi", under the protection of the Achaean League, separating them from the rump Spartan state.The most important of its cities was Gythium.A few years later, in 192 BC, Gythium was recaptured by Nabis of Sparta, but the Achean League immediately attacked the city.