Macedonia or Macedon (; , ; ) was an ancient kingdom on the northern periphery of Classical Greece and later the dominant state of Hellenistic Greece. It was ruled during most of its existence initially by the founding dynasty of the Argeads, the intermittent Antipatrids and finally the Antigonids. Home to the Macedonians, the earliest kingdom was centered on the northeastern part of the Greek peninsula, bordered by Epirus to the west, Paeonia to the north, the region of Thrace to the east and Thessaly to the south.