The Old Swiss Confederacy a "de facto" independent state throughout the early modern period, although still nominally part of the Holy Roman Empire until 1648 when the Treaty of Westphalia ended the Thirty Years' War. The Swiss Reformation divided the confederates into Reformed and Catholic parties, resulting in internal conflict from the 16th to the 18th centuries; as a result, the federal diet () was often paralysed by hostility between the factions. The Swiss Confederacy fell to invasion by the French Revolutionary Army in 1798, after which it became the short-lived Helvetic Republic. The adjective "old" was introduced after the Napoleonic era with ,
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