The region of Palestine is the eponym for the Palestinian people and the culture of Palestine, both of which are defined as relating to the whole historical region, usually defined as the localities within the border of Mandatory Palestine.
However, since the 1988 Palestinian Declaration of Independence, the term State of Palestine refers only to the West Bank and Gaza. This discrepancy was described by Mahmoud Abbas as a negotiated concession in a September 2011 speech to the United Nations: "... we agreed to establish the State of Palestine on only 22% of the territory of historical Palestine - on all the Palestinian Territory occupied by Israel in 1967."[81]
The term Palestine is also sometimes used in a limited sense to refer to the parts of the Palestinian territories currently under the administrative control of the Palestinian National Authority, a quasi-governmental entity which governs parts of the State of Palestine under the terms of the Oslo Accords.