What is there in this thread that is entirely unrelated dorsetpennt? American support for Israel is crucial for its continued existence in its present form. That support was founded partly on one man's particular interest in the Middle East (and lack of interest in the Soviet Union) and as a smart piece of political expediency. In other words, American support, while strong at the moment, could change again almost on a whim.
The establishment of a viable Palestinian state depends on resolving the dispute over borders, settlements, Arab refugees and the status of Jerusalem. American pressure on Israel over any or all of of these would massively disrupt the status quo. Israel's recent forays into Gaza and, a little while ago, into Lebanon have caused political twitchings. If, for example, it decided to use nuclear weapons – even against the "pariah" state of Iran – its position on the world stage would be very seriously altered.