Spain benefited from mercantilism early on as it brought a large amount of precious metals such as gold and silver into their treasury by way of the new world. In the long run, Spain's economy collapsed as it was unable to adjust to the inflation that came with the large influx of bullion. Heavy intervention from the crown put crippling laws for the protection of Spanish goods and services. Mercantilist protectionist policy in Spain caused the long-run failure of the Castilian textile industry as the efficiency severely dropped off with each passing year due to the production being held at a specific level. Spain's heavily protected industries led to famines as much of its agricultural land was required to be used for sheep instead of grain. Much of their grain was imported from the Baltic region of Europe which caused a shortage of food in the inner regions of Spain. Spain limiting the trade of their colonies is one of the causes that lead to the separation of the Dutch from the Spanish Empire. The culmination of all of these policies lead to Spain defaulting in 1557, 1575, and 1596.