Legal implication of the two state solution for Israel and Palestine

This is the subject of dissertation for final year in a bachelor’s in law program. The subject was told to be a little to narrow so feel free to maybe modify it for it to be more in line with my outline. However it is important to focus on the legal aspect of the conflict, and avoid any political opinions. Hence, showing the different laws, advisory opinions from the Un, and mainly international law. Thanks in advance