By degrees the self-taken rights of the sheepmen became more widely recognized, and, while the less valuable lands were taken possession of by the poorer peasantry, these pasture lands were set apart for the exclusive use of the sheep-owners. The pasture lands thus being free, it was no wonder that the sheep industry flourished, and that the flocks increased. The wool industry soon became one of the most important in Spain. The flocks were principally owned by nobles and monks, and the poor peasants, who constituted the only agricultural population, had very little if any chance to oppose the ever greater encroachments of the wandering flocks or their insolent owners. The Merinos, or moving sheep, were wintered in the warm valleys of Andalusia, Murcia and Estremadura, only to be again removed to the cooler mountains of Leon and Castille at the advent of spring. What curse this would entail on the agricultural population is easy to be seen. The sheep were moving in bands of 10,000 each, and 700 to 800 such flocks were moved annually twice through a country devoid of fences or inclosures of any kind. Numerous disputes and constant bloody fights arose between farmers and the shepherd, to settle which the “Council of the Mesta” was instituted. In tyranny, this dreaded institution was only equaled by the famous Inquisition, with which in birth and death it was almost contemporaneous. In the year 1556 a code of laws was promulgated, and a compromise was entered upon. But the tyranny of the shepherds, upheld through their “Mesta,” was in no way diminished. The latter continually extended its power, encroached upon new territory, appropriating gradually the finest pastures of Spain, and finally obtained a monopoly of the wool trade. Its tyranny became at last intolerable. The shepherds of the Mesta were more dreaded than robbers and highwaymen in every place through which they passed. Agriculture became almost impossible. At last the “Mesta” was abolished by the Cortez in Cadiz in 1812, and a few years afterwards the pastures or Dehesas were sold. One of the finest Dehesas near Velez, Malaga, was planted to Muscatel grapes, and through the combined fertility of the soil, and the abundance of moisture, the vineyard proved a great success. So fine were the grapes grown there that they attracted great attention; no such fine grapes had ever been seen in Andalusia before. The merchants to whom the first raisins were sold were much astonished, and wonderingly asked whence they came. The reply, “from the Dehesa,” was from that time on applied to the finest Muscatel grapes.