The name King William’s War was given to the American theatre of operations in the Nine Years’ War. It was probably named so because the war broke out when William III ascended to the throne of England and because of the financial interests he held in the Hudson Bay Company. It was fought on a much smaller scale than in Europe. One area of contention was the fur trade in the colonies, another was Caribbean trade. England and Spain, who were traditionally enemies in the Caribbean, were now allied against France, but although the Allies had for the most part the naval advantage in this region, it proved impossible to keep the French from supplying their colonial forces.