Greek–Turkish relations January 1822, and after the Battle of Navarino in 1827, the establishment of a Greek state was recognized in the London Protocol of 1828. The first borders of the Greek state consisted of the Greek mainland south of a line from Arta to Volos plus Euboea and the Cyclades islands in the Aegean Sea. The rest of the Greek-speaking lands, including Crete, Cyprus and the rest of the Aegean islands, Epirus, Thessaly, Macedonia and Thrace, remained under Ottoman rule. More than a million Greeks also lived in what is now Turkey, mainly in the Aegean region of Asia Minor, especially
Massacres during the Greek War of Independence the islands in the Aegean Sea, in the early years of the Greek revolt. According to historian William St. clair, one of the aims of the Greek revolutionaries was to embroil as many Greek communities as possible in their struggle. Their technique was ""to engineer some atrocity against the local Turkish population"", so that these different Greek communities would have to ally themselves with the revolutionaries fearing a retaliation from the Ottomans. In such a case, in March 1821, Greeks from the Samos island had landed in the Island Chios and attacked the Muslim population living in that island. The