all trade and made sure that the monarchy got its share of the wealth of the Americas. There was no free trade with any of the colonies, and each year a large flotilla of ships would return from the Americas bringing precious metals and valuable goods to Seville. The narrow, monopolized base of this trade meant that no broad class of merchants could emerge via trading opportunities with the colonies. Even trade within the Americas was heavily regulated. For example, a merchant in a colony such as New Spain, roughly modern Mexico, could not trade directly with anyone in New Granada, modern Colombia. These restrictions on trade within the Spanish Empire reduced its economic prosperity and also, indirectly, the potential benefits that Spain could have gained by trading with another, more prosperous empire. Nevertheless, they were attractive because they guaranteed that the silver and gold would keep flowing to Spain.
The extractive economic institutions of Spain were a direct result of the construction of absolutism and the different path, compared with England, taken by political institutions. Both the Kingdom of Castile and the Kingdom of Aragon had their Cortes, a parliament representing the different groups, or“ estates,” of the kingdom. As with the English Parliament, the Castilian Cortes needed to be summoned to assent to new taxes. Nevertheless, the Cortes in Castile and Aragon primarily represented the major cities, rather than both the urban and rural areas, as the English Parliament did. By the fifteenth century, it represented only eighteen cities, each of whom sent two deputies. In consequence, the Cortes did not represent as broad a set of groups as the English Parliament did, and it never developed as a nexus of diverse interests vying to place constraints on absolutism. It could not legislate, and even the scope of its powers with respect to taxation was limited. This all made it easier for the Spanish monarchy to sideline the Cortes in the process of consolidating its own absolutism. Even with silver coming from the Americas, Charles V and Philip II required ever-increasing tax revenues to finance a series of expensive wars. In 1520 Charles V decided to present the Cortes with demands for increased taxation. Urban elites used the moment to call for much wider change in the Cortes and its powers. This