the nakba—the “catastrophe.” The 19 years that followed might be the only time in the past two millennia that the land of Palestine was actually divided. None of the great powers who had ruled over the territory—the Romans, the Byzantines, the Umayyads, the Abbasids, the Fatimids, the crusaders, the Ayyubids, the Mameluks, the Ottomans, the British—had ever divided Gaza from Jerusalem, Nablus from Nazareth, or Jericho from Jaffa. Doing so never made sense, and it still doesn’t. Indeed, when Israel took control of the territories in 1967, it actually represented a return to a historical norm of ruling the land as a single unit. But it did so with two systems, one for Jewish Israelis and the other for the people living on the land that the Israelis had conquered.