The Seljuks were a medieval Turkic empire that emerged in the 11th century. They played a significant role in the history of the Middle East by expanding their territory across parts of Persia, Anatolia, and the Levant. The Seljuks are known for their contributions to art, architecture, and the spread of Islam. At their height, the Seljuk Empire was a major political and military power, influencing the Crusades and the development of Islamic culture. They established the Great Seljuk Empire, which served as a bridge between the East and West, fostering trade and cultural exchange.