Encyclopaedia Britannica, 11th Edition, Slice 8 Volume 13 (Paperback)

Excerpt: ... till, recognizing that Hungary must thenceforth rely entirely on her own resources in any future struggle with Islam, he elaborately fortified the whole southern frontier, and converted the little fort of Nandorfehervar, later Belgrade, at the junction of the Danube and Save, into an enormous first-class fortress, which proved strong enough to repel all the attacks of the Turks for more than a century. It argued no ordinary foresight thus to recognize that Hungary