Palestine-Israel: 2 States Solution?

Two states solution to resolve the conflict in Middle East is not a new idea. It was suggested long time ago, basically to create a state for Palestinians along with the Israeli state which already been declared its existence and been supported by world superpower namely UK, US and Russia, just to name a few.

Is this solution fair to Palestinians which includes arabs Muslims and Christians? I don't know. On paper, I don't think it's fair at all, given the fact that Israeli state occupies large area of the land, compare to Palestinians who will only get East Jerusalem and Gaza.

For me, I would like to see more discussion at international level on how the state of Israel has been established, and how in a very short period of time Israeli state got support from world superpower.

What's the historical background of that area?