Washington Irving,
Chronicle of the Conquest of Granada
(1829)
“ The Vega was studded with towers of refuge for the peasantry: every pass of the mountain had its castle of defence, every lofty height its watch-tower. As the Christian cavaliers passed under the walls of the fortresses, lances and scimetars flashed from their battlements, and the Moorish sentinels darted from their dark eyes glances of hatred and defiance. It was evident that a war with this kingdom must be a war of posts, full of doughty peril and valiant enterprise, where every step must be gained by toil and bloodshed, and maintained with the utmost difficulty. ”
