Sahara Occidental (2) Event history analysis (2) Sovereignty (2) Comprehension (2) Cities and towns (2) Movements (2) Colonialisme (2) Ville (2) Souveraineté (2) Événement (2) Populations (2) Mouvements (2) Compréhension (2) Villes (2) Sahara (2) ville (2) Sahara occidental (2) Sahara (2) Ouest (1) Tunisie (1) Dynamics (1) Documentation (1) Colonization (1) Development (1) Reproduction (1) Propagation (1) Orthography and spelling (1) History (1) Boundaries (1) Nomenclature (1)