Northern Cyprus
Cyprus was conquered and became part of the Ottoman Empire from 1570 to 1914. Many Ottoman Turkish people became settlers. As the Ottoman Empire sided against the British empire in World War I, the British annexed Cyprus. In 1923, by the Treaty of Lausanne Turkey gave up the island to the British Empire which in 1925 converted it to a crown colony. The British administered it from 1878 until 1960. Cypriot Turk males are circumcised, because Sunni Islam is the main religion.