"The latest archaeological findings have confirmed that Macedonia took its name from a tribe of tall, Greek-speaking people, the Makednoi (ma(e)kos = length). They shared the same religious beliefs as the rest of the Hellenic world but up until the Classical period remained outside the cultural and political development of the southern city states[...] Yet "vulgar" Macedonians were not unanimously accepted by "refined" southern Greeks, especially by Athenians, as brethren. Occasionally they were classified as "barbarians". This was not due to some latent but still distinguishable Thracian and Paeonian cultural influences or to local linguistic peculiarities. To a certain extent Athenian reluctance could be attributed to the Macedonian’s rough manners, their monarchic government, and their delayed appearance on the scene. But the main source of antipathy was more than a century of conflict over eastern Macedonia, Thrace, the Chalcidice colonies, and, of course, the final victorious military involvement of Macedonia in southern affairs from 350 B.C. onwards which signaled the end of the Classical period."