The ongoing conflict in Western Sahara is one of the more intractable legacies of European colonization in North Africa. Following the withdrawal of Spain, this territorial dispute escalated in 1975 into a war of independence between the Sahrawi people of the Polisario Front, who were backed by Algeria, and the states of Mauritania and Morocco. In 1976, the Polisario Front established the Sahrawi Arab Democratic Republic, which was not admitted in the UN but won recognition by a few states. After multiple peace efforts, the conflict reemerged in 2005 as the "independence Intifada." Today, the...