Turkey is officially known as the Republic of Turkey. It is located in the Middle East, bordered to the north by Georgia, to the east by the state of Iran, from the south by the Mediterranean Sea and by the states of Syria and Iraq. Turkey is an important member of the Black Sea Economic Cooperation Organization. The system in Turkey is a secular, democratic and unitary system, and it is also a country with a great historical heritage. Turkey is involved in many international organizations, such as the Organization of the Council of Europe, the North Atlantic Treaty Organization, the Organization for Economic Cooperation and Development, Europe, as well as the Organization of the Islamic Conference. Turkey is one of the countries with the largest and main economy. It is also a member of the European Common Market in 1963. Turkey is working to establish close relations with the Middle East countries such as: economic, cultural relations, political relations and industrial relations. Given the strategic location of this country is a country with great economic and military power. The city of Turkey: - The city of Ankara: - The capital of the Turkish state, and is the largest city after the city of Istanbul, and is the forty - fifth in the world according to its high population. Mersin: - Located in the south of Turkey and has a port overlooking the Mediterranean Sea, with a population of about 843,429 people, and so called relative to the tribe of Mersin and Ogolari, which lived by some accounts, and other accounts that the reason of the name is due to the plant Ace, Mersin is a frequent presence there. Maltese is the capital of Maltese province and lies to the east of the city of Anatolia, where many Kurds and Turks live. İzmir: Izmir is the main port of the State of Turkey in Asia. It is called Istanbul because of its large population. Istanbul is also called Istanbul. It is the largest city in Turkey and the largest city in the world in terms of population. Adana city: It occupies the fifth ranking of the cities of Turkey in terms of population census, Adana city is about 30 km away from the Mediterranean Sea. The city of Antalya: - Located on the Mediterranean coast, with a population density of about 478 km 2 (1,240 / mi 2). Amour city: A city that was opened by the Abbasid Caliph al-Mutasim Bellah, a city with strong fortifications and strong fortresses. City of Entebbe: - occupies the sixth ranking in the State of Turkey for the census and population density. Phoenician city: - Located on the coast of the Mediterranean Sea west of the city of Antalya. Jilan City: - Located in the south-west of Turkey, this city depends on the commercial and tourist area. Rihaniyah: - It was also called Iskenderun inhabited by Arabs who believe in Sunni doctrine. Bursa City: Ranked fourth among the cities of Turkey in terms of population density and population census.