CHAPTER TWENTY-FOUR THE MAKING OF MODERN EUROPE The French Revolution with its attendant wars which culminated in the Treaties of Vienna, marked the founding of a New Europe conspi- cuously different from that which had preceded it—F. J. C. HEARNSHAW Modern Europe is the product of several historical pro- cesses : religious, political, and economic. In religion we have already described the division of Europe into Catholic and Protestant, apart from the Eastern (Greek) and Western (Roman) branches of the former, and the Lutheran, Cal- vinist and Zwinglian divisions of the latter. Broadly speak- ing, the religious struggle between the Reformation and the Counter-Reformation forces—on a European scale—reached its climax in the Thirty -Years' War (161848) of which the main theatre was Central Europe. It began as a small dispute over the accession of a Spanish Roman Catholic prince to the throne of Bohemia (present Czechoslovakia), but soon developed into a European war in which several countries were involved. The political issue was eclipsed by religious differences, in which, Catholic Spain and Austria (united under the Hapsburgs) had to fight the Protestant combination of North Germany, Denmark, Sweden, Holland, and England. France, though Catholic, joined the latter group for political reasons: she hated the Hapsburgs and wanted to extend her national boundaries to the Rhine if