Phoenicia, from the Greek Phoiníkē meaning either "land of palm trees" or "purple country," was located on the Mediterranean coastline of what is now Lebanon, Israel, Gaza, Syria, and southwest Turkey, though some colonies later reached the Western Mediterranean and even the Atlantic Ocean, the most famous being Carthage. The enterprising, sea-based Phoenicians spread across the Mediterranean from 1500 to 300 B.C. Their civilization was organized in city-states, similar to those of ancient Greece, perhaps the most notable of which were Tyre, Sidon, Arados, Berytus and Carthage. Each city-state was politically independent and it is uncertain to what extent the Phoenicians viewed themselves as a single nationality. In terms of archaeology, language, lifestyle, and religion there was little to set the Phoenicians apart as markedly different from other Semitic Canaanites. The Phoenician alphabet is an ancestor of all modern alphabets. By their maritime trade, the Phoenicians spread the use of the alphabet to Anatolia, North Africa, and Europe, where it was adopted by the Greeks, who in turn transmitted it to the Romans.