Franco-Dutch War of the Dutch Republic by surprise, is often referred to as "het Rampjaar" ("the Disaster Year") in Dutch. In order to weaken its Hapsburg rivals in Spain and the Holy Roman Empire, largely Catholic France supported the Dutch Republic during the 1568-1648 Eighty Years War and in 1635, it entered the Thirty Years' War as part of the anti-Imperial Protestant alliance. The 1648 Peace of Westphalia ended the wider war but the subsidiary Franco-Spanish War continued until the 1659 Treaty of the Pyrenees; the net effect was that Spain was no longer the dominant power in Europe, while France emerged
Piracy in the Caribbean of the Americas all beckoned to those eager to make their fortunes and a large assortment of Frenchmen and Englishmen began new colonial ventures during the early 17th century, both in North America, which lay basically empty of European settlement north of Mexico, and in the Caribbean, where Spain remained the dominant power until late in the century. As for the Dutch Netherlands, after decades of rebellion against Spain fueled by both Dutch nationalism and their staunch Protestantism, independence had been gained in all but name (and that too would eventually come with the Treaty of Westphalia in 1648). The