History
The Middle East lies at the juncture of Eurasia and Africa and of the Mediterranean Sea and the Indian Ocean. It is the birthplace and spiritual center of the Christianity, Islam, Judaism, Yezidi, and in Iran, Mithraism, Zoroastrianism, Manichaeism, and the Bahá'í Faith. Throughout its history the Middle East has been a major center of world affairs; a strategically, economically, politically, culturally, and religiously sensitive area.The term "Middle East" may have originated in the 1850s in the British India Office, and became more widely known when American naval strategist Alfred Thayer Mahan used the term. During this time the British and Russian Empires were vying for influence in Central Asia, a rivalry which would become known as The Great Game. Mahan realized not only the strategic importance of the region, but also of its center, the Persian Gulf. He labeled the area surrounding the Persian Gulf as the Middle East, and said that after the Suez Canal, it was the most important passage for Britain to control in order to keep the Russians from advancing towards India. Mahan first used the term in his article "The Persian Gulf and International Relations," published in September 1902 in the National Review, a British journal.The earliest civilizations, Mesopotamia and ancient Egypt, originated in the Fertile Crescent and Nile Valley regions of the ancient Near East, as well as the civilizations of the Levant, Persia, and Arabian Peninsula. The Middle East region was first unified under the Achaemenid Empire followed later by the Macedonian Empire. It would be the Arab Caliphates of the Middle Ages, however, that would first unify the Middle East as a distinct region and create the dominant ethnic identity that persists today. The Seljuk Empire would also later dominate the region.The modern Middle East began after World War I, when the Ottoman Empire, which was allied with the defeated Central Powers, was partitioned into a number of separate nations. Other defining events in this transformation included the establishment of Israel in 1948 and the 
departure of European powers, notably Britain and France. They were supplanted in some part by the rising influence of the United States.In the 20th century, the region's significant stocks of crude oil gave it new strategic and economic importance. Mass production of oil began around 1945, with Saudi Arabia, Iran, Kuwait, Iraq, and the United Arab Emirates having large quantities of oil. Estimated oil reserves, especially in Saudi Arabia and Iran, are some of the highest in the world, and the international oil cartel OPEC is dominated by Middle Eastern countries. During the Cold War, the Middle East was a theater of ideological struggle between the two superpowers: the United States and the Soviet Union, as they competed to influence regional allies. Of course, besides the political reasons there was also the "ideological conflict" between the two systems. Moreover, as Louise Fawcett argues, among many important areas of contention, or perhaps more accurately of anxiety, were, first, the desires of the superpowers to gain strategic advantage in the region, second, the fact that the region contained some two thirds of the world's oil reserves in a context where oil was becoming increasingly vital to the economy of the Western world. Within this contextual framework, the United States sought to divert the Arab world from Soviet influence. Throughout the 20th and into the 21st century, the region has experienced both periods of relative peace and tolerance and periods of conflict and war. Current issues include the Iraq War, Israeli-Palestinian conflict, and the Iranian nuclear program.
Geography
The Middle East defines a geographical area, but does not have precisely defined borders. The modern definition of the region includes: Bahrain, Egypt, Iran, Iraq, Israel, Jordan, Kuwait, Lebanon, Oman, the Palestinian territories, Qatar, Saudi Arabia, Syria, Turkey, the United Arab Emirates, and Yemen. Egypt, with its Sinai Peninsula in Asia, is considered part of the Middle East, although most of the country lies geographically in North Africa. According to international media, North African nations without Asian links, such as Libya, Tunisia and Algeria, are increasingly being called North African.The Middle East is primarily arid and semi-arid, and can be subject to drought; nonetheless, there exists vast expanses of forests and fertile valleys. The region consists of grasslands, rangelands, deserts, and mountains. Water shortages are a problem in many parts of the Middle East, with rapidly growing populations increasing demands for water, while salinization and pollution threaten water supplies. Major rivers, including the Nile and the Euphrates, provide sources for irrigation water to support agriculture.Sana'a, the capital of Yemen, is located in a mountainous region, and is designated a World Heritage Site for its architecture.While Middle East mainly contains areas with low relief, Turkey Iran, and Yemen include mountainous terrain. The Anatolian Plateau is sandwiched between the Pontus Mountains and Taurus Mountains in Turkey. Mount Ararat in Turkey rises to 5,165 meters. The Zagros Mountains are located in Iran, in areas along its border with Iraq. The Central Plateau of Iran is divided into two drainage basins. The northern basin is Dasht-e Kavir (Great Salt Desert), and Dasht-e-Lut is the southern basin.In Yemen, elevations exceed 3,700 meters in many areas, and highland areas extend north along the Red Sea coast and north into Lebanon. A fault-zone also exists along the Red Sea, with continental rifting creating trough-like topography with areas located well-below sea level. The Dead Sea, located on the border between the West Bank, Israel, and Jordan, is situated at 418 m (1371 ft) below sea level, making it the lowest point on the surface of the Earth.A large lowland belt is located on the Arabian Peninsula, from central Iraq, through Saudi Arabia, and to Oman and the Arabian Sea. The Euphrates and Tigris rivers cut through the lowland belt in Iraq and flow into the Persian Gulf. Rub'al KhāLī, one of the world's largest sand deserts, spans the southern third of the Arabian Peninsula in Saudi Arabia, parts of Oman, the United Arab Emirates and Yemen. Jebel al Akhdar is a small range of mountains located in northeastern Oman, bordering the Gulf of Oman.
Economy
Middle Eastern economies range from nations being very poor (such as Gaza and Yemen) to extremely wealthy nations (such as UAE and Saudi Arabia). Overall, as of 2007[update], according to the CIA World Factbook, all nations in the Middle East are maintaining a positive rate of growth.According to the International Monetary Fund's World Economic Outlook Database of April 2008, the three largest Middle Eastern economies in 2007 were Turkey ($ 663,419,000,000), Saudi Arabia ($ 376,029,000,000) and Iran ($ 294,089,000,000) in terms of Nominal GDP; and Turkey ($ 887,964,000,000), Iran ($ 752,967,000,000) and Saudi Arabia ($ 564,561,000,000) in terms of GDP-PPP. When it comes to per capita (PPP) based income, the three highest ranking countries are Qatar ($80,900), Kuwait ($39,300) and the United Arab Emirates ($37,300). The two lowest ranking countries in the Middle East, in terms of per capita income (PPP) are Afghanistan ($1,000) and the autonomous Palestinian Authority of Gaza and the West Bank ($1,100).The economic structure of Middle Eastern nations are different in the sense that while some nations are heavily dependent on export of only oil and oil-related products (such as Saudi Arabia, the UAE and Kuwait), others have a highly diverse economic base (such as Turkey and Egypt). Industries of the Middle Eastern region includes oil and oil-related products, agriculture, cotton, cattle, dairy, textiles, leather products, surgical instruments, defence equipment (guns, ammunition, tanks, submarines, fighter jets, UAVs, and missiles). Banking is also an important sector of the economies especially in the case of UAE, and Bahrain. Tourism, with the exception of Turkey and Egypt, remains largely unexplored and is underdeveloped due to the conservative nature of the region as well as the political turmoil in certain regions of the Middle East. In recent years, however, countries such as the UAE, Bahrain, and Jordan have begun experiencing greater number of tourists due to improving tourist facilities and the relaxing of tourism-related policies.Unemployment is notably high in the Middle East and North Africa region, particularly among young people aged 15-29, a demographic representing 30% of the region’s total population. The total regional unemployment rate in 2005, according to the International Labor Organization, was 13.2%, and among youth is as high as 25%, up to 37% in Morocco and 73% in Syria.