Well, the point is when you have a neighbor that bombards your home from time to time, hatred would be a natural reaction. And of course Palestinians would object the 1948 partition plan, as the exodus of Jews from Europe has always been an 'Europe' issue. And the UN just suddenly steps in and granting a right to land to a group of people back then still foreign to the area back then, referring to nothing but ancient rights (never forget that global migration have been so common in history). You are talking about obliterating Palestinian communities for the sake of housing group of people from Europe because of crimes committed by Europeans. Of course the Palestinians would oppose the plan.

Nonetheless nowadays the issue is more complexed but come on, Started by Palestinians? It is a pity that you mention nothing from the Nakba, which marks the starting point of the violent side of the conflict.