On Thursday, the White House said Israel had agreed to pause its assault on northern Gaza for four hours per day to allow civilians to flee south. The U.N. estimates that on Thursday alone, 50,000 people were forced to travel on foot along what Israel’s military is calling a “humanitarian corridor.” Many of them compared the mass expulsion to the 1948 Nakba that saw about 700,000 Palestinians pushed out of their homes and turned into refugees during the creation of the state of Israel.