Although the transitions were gradual, and exact dates for the demarcation of the Middle Ages are misleading, convention often places the beginning of the period between the death of the Roman emperor Theodosius I in 395 and the fall of Rome to the Visigoths in 410. The Dark Ages, formerly a designation for the entire period of the Middle Ages, and later for the period c.450-750, is now usually known as the Early Middle Ages. The term Dark Ages may be more a judgment on the lack of sources for evaluating the period than on the significance of events that transpired.
Medieval Europe was far from unified; it was a large geographical region divided into smaller and culturally diverse political units that were never totally dominated by any one authority. With the collapse of the Roman Empire, Christianity became the standard-bearer of Western civilization. The papacy gradually gained secular authority; monastic communities, generally adhering to the Rule of St. Benedict, had the effect of preserving antique learning; and missionaries, sent to convert the Germans and other tribes, spread Latin civilization.
By the 8th cent. culture centered on Christianity had been established; it incorporated both Latin traditions and German institutions, such as Germanic laws. The far-flung empire created by Charlemagne illustrated this fusion. However, the empire's fragile central authority was shattered by a new wave of invasions, notably those of the Vikings and Magyars.
Feudalism, with the manorial system (see also tenure) as its agricultural base, became the typical social and political organization of Europe. The new framework gained stability from the 11th cent., as the invaders became Christian and settled and as prosperity was created by agricultural innovations, increasing productivity, and population expansion.
As Europe entered the period known as the High Middle Ages, the church became the universal and unifying institution. While some independence from feudal rule was gained by the rising towns (see commune, in medieval history), their system of guilds perpetuated the Christian and medieval spirit of economic life, which stressed the collective entity, disapproved of unregulated competition, and minimized the profit motive. Strong popes, notably Gregory VII, worked for a reinvigorated Europe guided by a centralized church, a goal virtually realized under Innocent III.
Militant religious zeal was expressed in the Crusades, which also stemmed from the growing strength of Europe. Security and prosperity stimulated intellectual life, newly centered in burgeoning universities (see colleges and universities), which developed under the auspices of the church. From the Crusades and other sources came contact with Arab culture, which had preserved works of Greek authors whose writings had not survived in Europe. Philosophy, science, and mathematics from the Classical and Hellenistic periods were assimilated into the tenets of the Christian faith and the prevailing philosophy of scholasticism; Aristotle, long associated with heresy, was adapted by St. Thomas Aquinas to Christian doctrine.
Christian values pervaded scholarship and literature, especially Medieval Latin literature, but Provençal literature also reflected Arab influence, and other flourishing medieval literatures, including German literature, Old Norse literature, and Middle English literature, incorporated the materials of pre-Christian traditions. The complex currents, vitality, and religious fervor of medieval culture are evident in the classics of Dante and Chaucer. Gothic architecture developed most notably in the 12th cent., against a background of the cultural and economic ascendancy of Western Europe.
The transition from the medieval to the modern world was foreshadowed by economic expansion, political centralization, and secularization. A money economy weakened serfdom, and an inquiring spirit stimulated the age of exploration. Banking, the bourgeois class, and secular ideals flourished in the growing towns and lent support to the expanding monarchies. The church was weakened by internal conflicts as well as by quarrels between church and state. As feudal strength was sapped, notably by the the Hundred Years War and the Wars of the Roses, there emerged in France and England the modern nation state. A forerunner of intellectual modernity was the new humanism of the Renaissance. Finally, the great medieval unity of Christianity was shattered by the religious theories that culminated in the Protestant Reformation.
There is a vast body of scholarship dealing with the Middle Ages. A general bibliography to provide a helpful introduction to aspects of the period should include works by Henry Adams, Marc Bloch, P. Brown, J. B. Bury, N. F. Cantor, G. Duby, F. L. Ganshof, P. J. Geary, H. Grundmann, C. H. Haskins, Johan Huizinga, E. James, F. Lot, S. Painter, Henri Pirenne, E. Power, F. M. Powicke, R. W. Southern, F. M. Stenton, J. R. Strayer, G. Tellenbach, and Lynn Thorndike. See also bibliographies under such related articles as countries, e.g., France, Germany, and peoples, e.g., Anglo-Saxons, Moors.
Period in European history traditionally dated from the fall of the Roman Empire to the dawn of the Renaissance. In the 5th century the Western Roman Empire endured declines in population, economic vitality, and the size and prominence of cities. It also was greatly affected by a dramatic migration of peoples that began in the 3rd century. In the 5th century these peoples, often called barbarians, carved new kingdoms out of the decrepit Western Empire. Over the next several centuries these kingdoms oversaw the gradual amalgamation of barbarian, Christian, and Roman cultural and political traditions. The longest-lasting of these kingdoms, that of the Franks, laid the foundation for later European states. It also produced Charlemagne, the greatest ruler of the Middle Ages, whose reign was a model for centuries to come. The collapse of Charlemagne's empire and a fresh wave of invasions led to a restructuring of medieval society. The 11th–13th centuries mark the high point of medieval civilization. The church underwent reform that strengthened the place of the pope in church and society but led to clashes between the pope and emperor. Population growth, the flourishing of towns and farms, the emergence of merchant classes, and the development of governmental bureaucracies were part of cultural and economic revival during this period. Meanwhile, thousands of knights followed the call of the church to join the Crusades. Medieval civilization reached its apex in the 13th century with the emergence of Gothic architecture, the appearance of new religious orders, and the expansion of learning and the university. The church dominated intellectual life, producing the Scholasticism of St. Thomas Aquinas. The decline of the Middle Ages resulted from the breakdown of medieval national governments, the great papal schism, the critique of medieval theology and philosophy, and economic and population collapse brought on by famine and disease.
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