The second period of European imperialism was filled with the rivalries of the three nations which had in different degrees contributed to the breakdown of the Spanish monopoly, the Dutch, the French, and the English; and we have next to inquire how far, and why, these peoples were more successful than the Spaniards in planting in the non-European world the essentials of European civilisation. The long era of their rivalry extended from 1588 to 1763, and it can be most conveniently divided into three sections. The first of these extended from 1588 to about 1660, and may be called the period of experiment and settlement; during its course the leadership fell to the Dutch. The second extended from 1660 to 1713, and may be called the period of systematic colonial policy, and of growing rivalry between France and England. The third, from 1713 to 1763, was dominated by the intense rivalry of these two countries, decadent Spain joining in the conflict on the side of France, while the declining power of the Dutch was on the whole ranged on the side of Britain; and it ended with the complete ascendancy of Britain, supreme at once in the West and in the East. (a) The Period of Settlement, 1588-1660 The special interest of the first half of the seventeenth century is that in the trading and colonial experiments of this period the character of the work which was to be done by the three new candidates for extra-European empire was already very clearly and instructively displayed. They met as rivals in every field: in the archipelago of the West Indies, and the closely connected slaving establishments of West Africa, in the almost empty lands of North America, and in the trading enterprises of the far East; and everywhere a difference of spirit and method appeared. The Dutch, who made a far more systematic and more immediately profitable use of the opportunity than either of their rivals, regarded the whole enterprise as a great national commercial venture. It was conducted by two powerful trading corporations, the Company of the East Indies and the Company of the West Indies; but though directed by the merchants of Amsterdam, these were genuinely national enterprises; their shareholders were drawn from every province and every class; and they were backed by all the influence which the States-General of the United Provinces--controlled during this period mainly by the commercial interest--was able to wield.