Greco-Turkish War (1897)
The Greco-Turkish War of 1897, also called the Thirty Days' War and known in Greece as the Black '97 (, "Mauro '97") or the Unfortunate War (Ατυχής πόλεμος, "Atychis polemos") (Turkish: "1897 Osmanlı-Yunan Savaşı" or "1897 Türk-Yunan Savaşı"), was a war fought between the Kingdom of Greece and the Ottoman Empire. Its immediate cause was the question over the status of the Ottoman province of Crete, whose Greek majority long desired union with Greece. Despite the Ottoman victory on the field, an autonomous Cretan State under Ottoman suzerainty was established the following year (as a result of the intervention of the Great Powers after the war), with Prince George of Greece and Denmark as its first High Commissioner.
Greco-Turkish War (1919–1922)
One of the main motivations for initiating the war was to realize the Megali (Great) Idea, a core concept of Greek nationalism. The Megali Idea was an irredentist vision of a restoration of a Greater Greece on both sides of the Aegean that would incorporate territories with Greek populations outside the borders of the Kingdom of Greece, which was initially very small — roughly half the size of the present-day Republic of Greece. From the time of Greek independence from the Ottoman Empire in 1830, the Megali Idea had played a major role in Greek politics. Greek politicians, since the independence of the Greek state, had made several speeches on the issue of the "historic inevitability of the expansion of the Greek Kingdom." For instance, Greek politician Ioannis Kolettis voiced this conviction in the assembly in 1844: "There are two great centres of Hellenism. Athens is the capital of the Kingdom. Constantinople is the great capital, the City, the dream and hope of all Greeks."