Galata Tower (old) Galata Tower (old) The old Tower of Galata (, meaning "Great Tower") was a tower which stood on the north side of the Golden Horn in Constantinople, inside the citadel of Galata. The tower marked the northern end of the great chain, which was stretched across the mouth of the Golden Horn to the Tower of Eugenius to prevent enemy ships from entering the harbor. The tower contained a mechanism of elevation gears for raising and lowering the chain. The tower was largely destroyed by the Latin Crusaders during the Sack of Constantinople in 1204, part of the Fourth Crusade,
Minorities in Turkey of Turkey's population. Up to 300,000 of Azeris who reside in Turkey are citizens of Azerbaijan. In the Eastern Anatolia Region, Azeris are sometimes referred to as "acem" (see Ajam) or "tat". They currently are the largest ethnic group in the city of Iğdır and second largest ethnic group in Kars. Before the 20th century, Crimean Tatars had immigrated from Crimea to Turkey in three waves: First, after the Russian annexation of Crimea in 1783; second, after the Crimean War of 1853-56; third, after the Russo-Turkish War of 1877–78. The official number of Crimean Tatars is 150,000 (in the center