Did Our Lady of Fatima foresee a third world war?

Every year, millions of pilgrims roam to the Sanctuary of Fatima in Portugal. This is where it's said that in 1917 the Virgin Mary appeared to three shepherd children and revealed three secretes to them. Not only that, but Fátima is also the spot where a crowd witnessed the "Miracle of the Sun," attributed to the Virgin Mary, who then became known as Our Lady of Fatima. But how much do we know about these apparitions and miracles? Click through the gallery to find out.