Original sentence: A major proponent was Eleftherios Venizelos, who expanded Greek territory in the Balkan Wars of 1912-13 — southern Epirus, Crete, and southern Macedonia were attached to Greece.Greece did not manage to occupy Smyrna, Imbros, and Tenedos from Turkey, to whom they still belong; she also was not capble to occupy southern Albania (northern Epirus)
Edited sentence: A major proponent was Eleftherios Venizelos, who expanded Greek territory in the Balkan Wars of 1912-13 — southern Epirus, Crete, and Greek Macedonia were attached to Greece.Greece lost Smyrna, Imbros, and Tenedos to Turkey, to whom they still belong; she also lost northern Epirus to Albania