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The Tajiks are the most prominent indigenous non-Turkic population in Central Asia. They are of Persian/Iranian ethnic descent, although their exact origin is subject to debate. Legends link the Tajiks with Alexander the Great and his campaign in the region north of Afghanistan and west of China— what is today Tajikistan. More likely, contemporary Tajiks are descendants of the Persian-speaking population that resided in the sedentary regions of what is now Central Asia, particularly in the country of Tajikistan. Tajikistan had a population of 6,719,567 in 2002, of which approximately 4,361,000 were ethnic Tajik (64.9%)....

