Original sentence: Several early UN resolutions called upon Israel to grant this right (under certain conditions), or compensation in lieu thereof, although most parties would currently opt for a multilateral solution accepted by Israel, the Palestinians and the hosting countries.The right of return is, next to the question of the status of Jerusalem, one of the major impediments to a peace settlement between Israel and the Palestinians
Edited sentence: Israel also has obligations under international humanitarian law to allow refugees to return to their homes – obligations that have not been observed.Several early UN resolutions called upon Israel to grant this right or compensation in lieu thereof.The alternatives is for the major parties to the conflict to opt for a multilateral solution negotiated between Israel and the Palestinians.The right of return is, next to the question of the status of Jerusalem, one of the key issues to obtain a peace settlement between Israel and the Palestinians