ولاية تندوف
The originally clan- and tribe-based society underwent a massive social change in the process of the imposition of colonial rule and subsequent upheaval in 1975, when a part of the population was fled into exile rather than pass under Moroccan rule, and settled in the refugee camps of Tindouf, Algeria, splitting up families, clans and tribes over allegiance or opposition to the imposition of Moroccan rule. For developments among this population, see Sahrawi and Tindouf Province.