Title: The Sword and the Cross
Subjects: Colonies, Discovery and exploration, French, History, Foucauld, charles de, 1858-1916, Sahara, description and travel
Places: Africa, Algeria, France, North Africa, Sahara
People: Charles de Foucauld (1858-1916), Henri Laperrine (1860-1920)
Time periods: 1830-1962, 1882-