I have a strong opinion about a lot of things while remaining open-minded enough to be further educated on various subjects. Please note that my original post included a question mark after the Oslo Accords, as I was not certain which entity established the original boundaries for Israel and Palestinian. (My bookmarked page that had all the details of the establishment of Israel and all the subsequent numerous changes and conflicts got deleted when I had to be away from FReepers for six weeks. So please excuse my ignorance).
And please don't tell me that no one determined boundaries back in 1948 (or whenever). If you thought your obscure statement that "this was to be final status negotiations" should answer any questions, well it didn't. What the blazes is "final status negotiations"? Please elaborate for those of us who are too "ignorant" to comprehend.
And BTW, Opps is usually spelled "oops", but then, I would not be so crass as to point out a simple ignorance in spelling.
As adam explained, way back the UN, before them the Brits. That's the borders for Israel, never accepted by the Arab world. There really haven't been borders established for the "palestinians". In 47-48 perhaps, rejected, but Jordan and Egypt immediately took control of what they could, and kept it till 67.
Re OSLO, you might like to read Dennis Ross's take on the borders.