East Jerusalem
In the Palestine Liberation Organization (PLO)'s Palestinian Declaration of Independence of 1988, Jerusalem is stated to be the capital of the State of Palestine. In 2000, the Palestinian Authority passed a law proclaiming Jerusalem as its capital, and in October 2002, this law was approved by chairman Yasser Arafat. Since that time Israel has shut down all offices and NGO organisations connected to the PLO in East Jerusalem, saying that the Oslo Accords do not permit the Palestinian National Authority to operate in Jerusalem. The Organisation of Islamic Cooperation (OIC) recognised East Jerusalem as capital of the State of Palestine on 13 December 2017.
Jerusalem
In 1517, Jerusalem and environs fell to the Ottoman Turks, who generally remained in control until 1917. Jerusalem enjoyed a prosperous period of renewal and peace under Suleiman the Magnificent—including the rebuilding of magnificent walls around the Old City. Throughout much of Ottoman rule, Jerusalem remained a provincial, if religiously important center, and did not straddle the main trade route between Damascus and Cairo. The English reference book "Modern history or the present state of all nations", written in 1744, stated that "Jerusalem is still reckoned the capital city of Palestine, though much fallen from its ancient grandeaur".