During History of Jerusalem, Jerusalem has been destroyed at least twice, besieged 23 times, attacked 52 times, and captured and recaptured 44 times. The part of Jerusalem called the City of David was settled in the 4th millennium BCE. Jerusalem was named as "Urusalim" on ancient Egyptian tablets, probably meaning "City of Shalim" after a Canaanite deity, during the Canaanite period (14th century BCE). During the Israelites period, significant construction activity in Jerusalem began in the 9th century BCE (Iron Age II), and in the 8th century the city developed into the religious and administrative center of the Kingdom of Judah. In 1538, the Walls of Jerusalem for a last time around Jerusalem under Suleiman the Magnificent. Today those walls define the Old City (Jerusalem), which has been traditionally divided into four quarters-known since the early 19th century as the Armenian Quarter, Christian Quarter, Jewish Quarter (Jerusalem), and Muslim Quarter Quarters. The Old City became a World Heritage Site in 1981, and is on the List of World Heritage in Danger. Since 1860 Jerusalem Expansion of Jerusalem in the 19th century far beyond the Old Citys boundaries. In 2015, Jerusalem had a Demographic history of Jerusalem of some 850,000 residents, comprising approximately 200,000 Jewish secularismish Israelis, 350,000 Haredi Judaism and 300,000 Palestinians. In 2011, the population numbered 801,000, of which Jews comprised 497,000 (62%), Muslims 281,000 (35%), Christians 14,000 (around 2%) and 9,000 (1%) were not classified by religion.. What group had the largest population in Jerusalem in 2015?