Turkey more than long and wide, with a roughly rectangular shape. It lies between latitudes 35° and 43° N, and longitudes 25° and 45° E. Turkey's land area, including lakes, occupies , of which are in Southwest Asia and in Europe. Turkey is the world's 37th-largest country in terms of area. The country is encircled by seas on three sides: the Aegean Sea to the west, the Black Sea to the north and the Mediterranean to the south. Turkey also contains the Sea of Marmara in the northwest. The European section of Turkey, eastern Thrace () is located at the easternmost
Western Thrace following years, the Central Powers (Germany, Austria-Hungary, and the Ottoman Empire), with which Bulgaria had sided, lost World War I and as a result Western Thrace was withdrawn from Bulgaria under the terms of the 1919 Treaty of Neuilly. Western Thrace was under temporary management of the Entente led by French General Charles Antoine Charpy. In the second half of April 1920 in San Remo conference of the prime ministers of the main allies of the Entente powers (except the US) Western Thrace was given to Greece. Throughout the Balkan Wars and World War I, Bulgaria, Greece and Turkey each