Greek nationalism

Greek nationalism (or Hellenic nationalism) refers to the nationalism of Greeks and Greek culture. As an ideology, Greek nationalism originated and evolved in pre-modern times. It became a major political movement beginning in the 18th century, which culminated in the Greek War of Independence (1821–1829) against the Ottoman Empire. It became a potent movement in Greece shortly prior to, and during World War I under the leadership of nationalist figure Eleutherios Venizelos who pursued the Megali Idea and managed to liberate Greece in the Balkan Wars and after World War I, briefly annexed the region of Izmir before it was retaken by Turkey. Today Greek nationalism remains important in the Greco-Turkish dispute over Cyprus.

The establishment of Panhellenic sites served as an essential component in the growth and self-consciousness of Greek nationalism. During the Greco-Persian Wars of the 5th century BCE, Greek nationalism was formally established though mainly as an ideology rather than a political reality since some Greek states were still allied with the Persian Empire. When the Byzantine Empire was ruled by the Paleologi dynasty (1261–1453), a new era of Greek patriotism emerged, accompanied by a turning back to ancient Greece. Some prominent personalities at the time also proposed changing the Imperial title from "basileus and autocrat of the Romans" to "Emperor of the Hellenes". This enthusiasm for the glorious past constituted an element that was present in the movement that led to the creation of the modern Greek state, in 1830, after four centuries of Ottoman imperial rule.

...
Wikipedia