The reign of Alfred, from his restoration to his death, was wise and prosperous. One great object of his care was, to fortify his kingdom against hostile attacks. He rebuilt the cities and castles which had been destroyed, and constructed new fortifications in every useful place; and he divided the country into hundreds and tythings for its better military defence and internal peace, and to repel that disposition for depredation which was prevailing even among his own subjects. By these defensive precautions, he gave to the country a new face, and not only kept in awe the Northmen who were in it, but was prepared to wage, with advantage, that defensive war, which the means and disposition of the impetuous invaders could never successfully withstand.
— SHARON TURNER