Central Asia
People have lived in the region of Central Asia since prehistoric times. Most of the region was part of the Silk Road. It was a part of the Persian Empire until Alexander The Great captured it. When he died, the land was given to his general Seleucus. Seleucus slowly lost it to the Parthians.  When the Parthians (the Parthians were Persians) lost power, the Sassanids added it to their own Persian empire. However, a couple years later, during about the 600's A.D, Arab armies spreading the faith of Islam quickly captured it. A while later, an Iranian dynasty got semi- autonomy under the Abbasid Caliphate of Baghdad. They were known as the Samanids. The Samanids controlled most of Central Asia and Northwestern Iran. They had power over this area during the 10th century. With them, Central Asian cities, such as Bukhara and Samarkand, grew in culture.