Complex sentence: Palestine, officially the State of Palestine ('), is a "de facto" sovereign state with limited recognition in the Levant that declared independence on 15 November 1988 by the Palestine Liberation Organization (PLO) and its government-in-exile in Algiers.
Split into simpler sentences: Palestine, officially the State of Palestine ('), is a "de facto" sovereign state with limited recognition. Its independence was declared on 15 November 1988 by the Palestine Liberation Organization (PLO) and its government-in-exile in Algiers.