Bounded on land by Bulgaria, the Former Yugoslav Republic of Macedonia, and Albania to the north, to the east by Turkey and the waters of the Aegean Sea and to the west and south by the Ionian and Mediterranean Seas.
It was this Greece of city-states that established colonies along the Mediterranean, resisted Persian invasions and whose culture would be the basis of Hellenistic civilisation that followed the empire of Alexander the Great (king of Macedonia).
During the 19th and early 20th centuries Greece sought to encompass the Greek-speaking population of the Ottoman Empire, slowly growing in territory and population until it reached its present size in 1947.