As a spiritual inheritance and dynamic idea greater than the sum of the policies of which it was composed, “Christendom” best represents Europe as envisaged by those who thought and wrote about it. The existence of vigorous Jewish communities—at times persecuted, as in Poland in 1648, but in places such as Amsterdam secure, prosperous, and creative—only serves to emphasize the essential fact: Europe and Christendom were interchangeable terms. The 16th century had experienced schism, and the development of separate confessions had shredded “the seamless robe,” but it had done so without destroying the idea of catholicism to which the Roman church gave institutional form. The word catholic survived in the creeds of Protestant churches, such as that of England. Calvin had thought in catholic, not sectarian, terms when he mourned for the Body of Christ, “bleeding, its members severed.” Deeper than quarrels about articles of belief or modes of worship lay the mentality conditioned by centuries of war against pagan and infidel, as by the Reconquista in Spain, which had produced a strong idea of a distinctive European character. The Renaissance, long-evolving and coloured by local conditions, had promoted attitudes still traceable to the common inheritance. The Hellenic spirit of inquiry, the Roman sense of order, and the purposive force of Judaism had contributed to a cultural synthesis and within it an article of faith whose potential was to be realized in the intellectual revolution of the 17th century—namely, that man was an agent in a historical process which he could aspire both to understand and to influence.
By 1600 the outcome of that process was the complex system of rights and values comprised in feudalism, chivalry, the crusading ideal, scholasticism, and humanism. Even to name them is to indicate the rich diversity of the European idea, whether inspiring adventures of sword and spirit or imposing restraints upon individuals inclined to change. The forces making for change were formidable. The Protestant and Roman Catholic Reformations brought passionate debate of an unsettling kind. Discoveries and settlement overseas extended mental as well as geographic horizons, brought new wealth, and posed questions about the rights of indigenous peoples and Christian duty toward them. Printing gave larger scope to authors of religious or political propaganda. The rise of the state brought reactions from those who believed they lost by it or saw others benefit exceedingly from new sources of patronage.
Meanwhile, the stakes were raised by price inflation, reflecting the higher demand attributable to a rise in the population of about 25 percent between 1500 and 1600 and the inflow of silver from the New World; the expansion of both reached a peak by 1600. Thereafter, for a century, the population rose only slightly above 100 million and pulled back repeatedly to that figure, which seemed to represent a natural limit. The annual percentage rate of increase in the amount of bullion in circulation in Europe, which had been 3.8 in 1550 and 1 in 1600, was, by 1700, 0.5. The extent to which these facts, with attendant phenomena—notably the leveling out from about 1620, and thereafter the lowering, of demand, prices, and rents before the resumption of growth about 1720—influenced the course of events must remain uncertain. Controversy has centred around the cluster of social, political, and religious conflicts and revolts that coincided with the deepening of the recession toward mid-century. Some historians have seen there not particular crises but a “general crisis.” Most influential in the debate have been the Marxist view that it was a crisis of production and the liberal political view that it was a general reaction to the concentration of power at the centre.
Any single explanation of the general crisis may be doomed to fail. That is not to say that there was no connection between different features of the period. These arose from an economic malaise that induced an introspective mentality, which tended to pessimism and led to repressive policies but which also was expressed more positively in a yearning and search for order. So appear rationalists following René Descartes in adopting mathematical principles in a culture dominated by tradition; artists and writers accepting rules such as those imposed by the French Academy (founded 1635); statesmen looking for new principles to validate authority; economic theorists (later labeled “mercantilists”) justifying the need to protect and foster native manufactures and fight for an apparently fixed volume of trade; the clergy, Catholic and Protestant alike, seeking uniformity and tending to persecution; witch-hunters rooting out irregularities in the form of supposed dealings with Satan; even gardeners trying to impose order on unruly nature. Whether strands in a single pattern or distinct phenomena that happen to exhibit certain common principles, each has lent itself to a wider perception of the 17th century as classical, baroque, absolutist, or mercantilist.
There is sufficient evidence from tolls, rents, taxes, riots, and famines to justify arguments for something more dire than a downturn in economic activity. There are, however, other factors to be weighed: prolonged wars fought by larger armies, involving more matériel, and having wider political repercussions; more efficient states, able to draw more wealth from taxpayers; and even, at certain times (such as the years 1647–51), particularly adverse weather, as part of a general deterioration in climatic conditions. There are also continuities that cast doubt on some aspects of the general picture. For example, the drive for conformity can be traced at least to the Council of Trent, whose final sessions were in 1563; but it was visibly losing impetus, despite Louis XIV’s intolerant policy leading to the revocation of the Edict of Nantes (1685), after the Peace of Westphalia. Puritanism, which has been seen as a significant reflection of a contracting economy, was not a prime feature of the second half of the century, though mercantilism was. Then there are exceptions even to economic generalizations: England and, outstandingly, the United Provinces of the Netherlands. Insights and perspectives gain from the search for general causes. But truth requires an untidy picture of Europe in which discrepancies abound, in which men subscribe to a common civilization while cherishing specific rights; in which countries evolved along distinctive paths; and in which much depended on the idiom of a community, on the ability of ruler or minister, on skills deployed and choices made.
Complementing the search for order and for valid authority in other fields, and arising out of the assertion of rights and the drive to control, a feature of the 17th century was the clarification of ideas about the physical bounds of the world. In 1600 “Europe” still lacked exact political significance. Where, for example, in the eastern plains before the Ural Mountains or the Black Sea were reached, could any line have meaning? Were Christian peoples—Serbs, Romanians, Greeks, or Bulgarians—living under Turkish rule properly Europeans? The tendency everywhere was to envisage boundaries in terms of estates and lordships. Where the legacy of feudalism was islands of territory either subject to different rulers or simply independent, or where, as in Dalmatia or Podolia (lands vulnerable to Turkish raids), the frontier was represented by disputed, inherently unstable zones, a linear frontier could emerge only out of war and diplomacy. The process can be seen in the wars of France and Sweden. Both countries were seen by their neighbours as aggressive, yet they were concerned as much with a defensible frontier as with the acquisition of new resources. Those objectives inspired the expansionist policies of Richelieu, Mazarin, and Louis XIV and—with the added incentives of fighting the infidel and recovering a patrimony lost since the defeat at Mohács in 1526—the reconquest of Hungary, which led to the Treaty of Carlowitz (1699). The frontier then drawn was sufficiently definite—despite modifications, as after the loss of Belgrade (1739)—to make possible effective government within its perimeter.