<prompt> Bhala okuqhubekayo kwalesi sigaba - I-PLO kamuva yazibophezela ezingxoxweni zokuthula no-Israyeli ezixhaswe umphakathi wamazwe omhlaba. Lokhu kwaqala ngeNgqungquthela yaseMadrid  <response>: ngo-1991, futhi kwaholela ekusayinweni kweziVumelwano zase-Oslo ngo-1993, okwaholela ekwakhiweni kwePalestinian National Authority. Ngo-2002, i-Quartet yabathengisi beqembu lesithathu yathuthukisa ibalazwe lomgwaqo lokuthula elihlose ukufeza isisombululo esiphumelelayo sokungqubuzana okubandakanya ukusungulwa kombuso wasePalestine. Uhlaka lwamanje lwesixazululo lunqunywe futhi lwavunyelwana ngazo zombili izinhlangothi ngesikhathi seNgqungquthela yase-Annapolis ngo-2007. 