Spain had repeatedly entered complaints against these scandalously dishonest operations upon the coasts of Spanish America, but Great Britain was then not in the mood to concern herself with problems of international ethics. The enormous profits that the trade in negro slaves had brought to investors in that enterprise had dimmed their sense of honor. Queen Anne herself had in a speech to the parliament boasted of having secured to the British a new market for slaves in Spanish America. A considerable part of the population of Jamaica lived exclusively on the profits of this traffic between the Spanish-American harbors. The vessel which the British according to the Assiento were allowed to send annually to Portobello was soon followed at a certain distance by a fleet of smaller ships that approached the harbor at night and replaced the cargo that had been unloaded by day. Frequently the slavers would appeal to the human feelings of the officials in Spanish-American ports and with stories of shipwreck and damages sustained in hurricanes induce them to desist from the customary inspection of every foreign vessel. The effect of these manoeuvers was the complete extinction of Spanish commerce. While the tonnage of the fleet of Cadiz had formerly reached sixteen thousand, it was reduced at the beginning of the eighteenth century to two thousand. But the reclamations of Spain were not heeded. Great Britain, then in a mad fever for the acquisition of wealth, was intoxicated with the rich profits it was deriving from the operations in the West Indies and other parts of Spanish America. It not only wished to continue these, but it also tried to bring about war between the two countries. As Guiteras says, and Bancroft expresses the same ideas in his second volume of his "History of the United States," the war which was on the point of breaking out was not about the right to cut the timber of Campeche in the Bay of Honduras, nor because of the difference between the King of Spain and the South Sea Company, nor about the disputed frontiers of Florida. All these questions could have been easily settled. The sole aim and end was to compel Spain to renounce her right of inspecting or examining suspected merchant vessels that cruised in the Antilles, in order that Great Britain might extend her insidious operations.