Partition and later the Two-State Solution have been wielded by Israel to covet and annex as much Palestinian land as possible with the least amount of Palestinians.
Before 1948, Palestinian Leadership repeatedly advocated for a Unitary Binational State for decades.
After the founding of Israel, the Two-State Solutions were utilized to further annex the Palestinian Occupied Territories and enact military control over Palestinians while denying them human and civil rights. Despite this, both Fatah and later Hamas have accepted a Two-State Solution on the 1967 borders, with the two most important factors being the Right of Return of Palestinian refugees and an end to the permanent occupation.