After this war positive orders were sent to the British West Indies to break off all trade and intercourse with the French and Spanish settlements, with the result that contraband and other traffic was thrown into the hands of the Dutch and Danes. Then the Dutch islands of Curaçao and St. Eustatius began to flourish more and more, and those of the Danes, St. Thomas and St. John, became free ports. During the wars these islands rose to a pitch of prosperity hardly possible to any of those belonging to the combatants, on account of their neutrality. Naturally they were almost barren and of little account as plantations; but as _entrepôts_ they were exceedingly useful, not only to their owners, but to the belligerents as well. Here alone could French, Spanish, and British ships meet without fighting, and for them they could run when pursued by the enemy. The island of St. Thomas was first colonised in 1666, but for a long time it made little progress. It became useful to the pirates, however, mainly from its being a safe place at which to dispose of their captures. Then merchant vessels found it sometimes convenient to go in to escape these rovers, perhaps to be followed by them, and yet remain safe until an opportunity occurred for escaping their vigilance. Prizes were brought here and sold, the prospect of good bargains leading to the settlement of a number of rich merchants, and especially Jews. What with all this, and a little contraband traffic, the people of St. Thomas did very well, and soon the harbour became one of the busiest in the West Indies. And here we must mention that the Jews were a very important factor in the development of the early settlements. It will be remembered that large numbers of these people were driven from Spain after the conquest of Granada, and how they went to Portugal and the Netherlands. A large number also went to Brazil, where at first they had a measure of freedom in the exercise of their religion not granted in the mother country. When the Dutch captured Brazil, perfect freedom followed; but after Portugal took her own again, this was withdrawn, and in consequence many left for Surinam and the West Indian islands. Here they were joined by some of their co-religionists from Holland, and in time became a powerful body of planters, but more especially traders. To them were due many improvements in the manufacture of sugar, and even the introduction of the cane into some places. In every colony there was a small community, often with a synagogue, and their connection one with another, as well as their virtual neutrality, made their transactions more safe than those of other traders. As may be supposed, they had no love for the Spaniard, and consequently were the main financiers, not only of privateers, but even pirates.