Lably
Skip to content

High Middle Ages

Period of European history between AD 1000 and 1350

  • 27 min read
  • 6 chapters
Europa en 1190.
Roke · Public domain

Related on Lably

Through Periodization, Urbanization and Constantinople

The Vikings settled in the British Isles, France and elsewhere, and Norse Christian kingdoms started developing in their Scandinavian homelands. The Magyars ceased their expansion in the 10th century, and by 1000, a Christian Kingdom of Hungary had become a recognized state in Central Europe that was forming alliances with regional powers. With the brief exception of the Mongol invasions in the 13th century, major nomadic incursions ceased. The powerful Byzantine Empire of the Macedonian and Komnenos dynasties gradually gave way to the resurrected Serbia and Bulgaria and to a successor crusader state (1204 to 1261), who continually fought each other until the end of the Latin Empire. The Byzantine Empire was reestablished in 1261 with the recapture of Constantinople from the Latins, though it was no longer a major power and would continue to falter through the 14th century, with remnants lasting until the mid 15th century.

In the 11th century, populations north of the Alps began a more intensive settlement, targeting "new" lands, some areas of which had reverted to wilderness after the end of the Western Roman Empire. In what historian Charles Higounet called the "great clearances", Europeans cleared and cultivated some of the vast forests and marshes that lay across much of the continent. At the same time, settlers moved beyond the traditional boundaries of the Frankish Empire to new frontiers beyond the Elbe River, which tripled the size of Germany in the process. The Catholic Church, which reached the peak of its political power around then, called armies from across Europe to a series of Crusades against the Seljuk Turks. The crusaders occupied the Holy Land and founded the Crusader States in the Levant. Other wars led to the Northern Crusades. The Islamic civilization of Al-Andalus flourished until Christian kingdoms took much of the Iberian Peninsula from Muslim control. The Normans conquered southern Italy, all part of the major population increases and the resettlement patterns of the era.

The High Middle Ages produced many different forms of intellectual, spiritual and artistic works, including many of the most notable Gothic cathedrals. The first universities, in Bologna, Oxford, Paris, Salamanca, Cambridge and Modena, facilitated an encounter with medieval Jewish and Islamic philosophy and the rediscovery of the works of Aristotle. Maimonides, Ibn Sina, Ibn Rushd, Thomas Aquinas and other thinkers of the period developed Scholasticism, a combination of Judeo-Islamic and Catholic ideologies with the ancient philosophy. Byzantine art reached a peak in the 12th century.

Historical events and politics

Great Britain and Ireland

In England, the Norman Conquest of 1066 resulted in a kingdom ruled by a Francophone nobility. The Normans invaded Ireland in 1169 and soon established themselves in most of the country, although their stronghold was the southeast. Likewise, Scotland and Wales were subdued into vassal states at about the same time, though Scotland later asserted its independence and Wales remained largely under the rule of independent native princes until the death of Llywelyn ap Gruffydd in 1282. The Exchequer was founded in the 12th century under King Henry I, and the first parliaments were convened. In 1215, after the loss of Normandy, King John signed the Magna Carta into law, limiting the power of English monarchs.

Iberia

A key geo-strategic development in the Iberian Peninsula was the Christian conquest of Toledo in 1085. Dominated by war, the societal structures and relations in the northern Christian kingdoms were subordinated to the demands of omnipresent military conflict. The territorial expansion of the northern Christian kingdoms to the south brought the creation of border societies, where military demands on knights and foot soldiers and the promotion of settlement were prioritized over potential seigneurial income; military orders also played an important role in the borderlands in the southern meseta. Agricultural models in areas with Mediterranean climate were generally based on biennial crop rotation. Despite population growth, agricultural output remained relatively rigid throughout the period; between the 10th and 13th centuries, migration southwards to exposed areas was incentivized by the possibility of enjoying privileges and acquiring properties. Conversely, the intensive agriculture-prevalent model in Muslim-ruled lands did not require territorial expansion. While Muslim lands enjoyed a certain demographic and financial edge, Almoravids and Almohads from northern Africa featured volatile state structures; barring (unsuccessful) attempts to take Toledo, they did not stand out for carrying out an expansionist policy.

Italy

Along with the existing Republic of Venice, new Italian city-state maritime republics like Genoa and Pisa (from c. 1000), and Florence (from 1115), thrived on expanding trade, led a commercial revolution, and made Italy the most productive region of Europe in the Middle Ages. Pope Alexander III (r. 1159–1181) strongly backed the 1167 alliance of these northern Italian cities, which defeated the Holy Roman Empire at the Battle of Legnano (1176) and won their effective independence from the Empire in the Peace of Constance (1183). In 1256, Bologna’s Liber Paradisus purchased the freedom of nearly 6,000 serfs, the first abolition of serfdom in Europe.

In 1130, Norman conquests in southern Italy, including the island of Sicily and the southern third of the Italian Peninsula (including Benevento), were united as the Kingdom of Sicily. Subsequently joined to the Holy Roman Empire, it had its moment of maximum splendor with the emperor Frederick II.

Scandinavia

From the mid-10th to the mid-11th centuries, the Scandinavian kingdoms were unified and Christianized, resulting in an end of Viking raids, and greater involvement in European politics. King Cnut of Denmark ruled over both England and Norway. After Cnut's death in 1035, England and Norway were both lost, and with the defeat of Valdemar II in 1227, Danish predominance in the region came to an end. Meanwhile, Norway extended its Atlantic possessions, ranging from Greenland to the Isle of Man, while Sweden, under Birger Jarl, built up a power-base in the Baltic Sea. However, the Norwegian influence started to decline already in the same period, marked by the Treaty of Perth of 1266. Also, civil wars raged in Norway between 1130 and 1240.

France and Germany

By the time of the High Middle Ages, the Carolingian Empire had been divided and replaced by separate successor kingdoms called France and Germany, although not with their modern boundaries. France pushed to the west. The Angevin Empire controlled much of France in the 12th century and early 13th century until the French retook much of their previous territory.

Germany

By the time of the High Middle Ages, the Carolingian Empire had been divided and replaced by separate successor kingdoms called France and Germany, although not with their modern boundaries. Germany was significantly more eastern. Germany was under the banner of the Holy Roman Empire, which reached its high-water mark of unity and political power under Kaiser Frederick Barbarossa.

Georgia

During the successful reign of King David IV of Georgia (1089–1125), the Kingdom of Georgia grew in strength and expelled the Seljuk Empire from its lands. David's decisive victory in the Battle of Didgori (1121) against the Seljuk Turks, as a result of which Georgia recaptured its lost capital Tbilisi, marked the beginning of the Georgian Golden Age. David's granddaughter Queen Tamar continued the upward rise, successfully neutralizing internal opposition and embarking on an energetic foreign policy aided by further decline of the hostile Seljuk Turks. Relying on a powerful military elite, Tamar was able to build on the successes of her predecessors to consolidate an empire which dominated vast lands spanning from present-day southern Russia on the Black Sea to the Caspian Sea. Georgia remained a leading regional power until its collapse under the Mongol attacks within two decades after Tamar's death.

Hungary

In the High Middle Ages, Hungary became one of the most powerful medieval states in Europe. The Christian Kingdom of Hungary was established in 1000 under King Saint Stephen I of Hungary, and ruled by the Árpád dynasty for the following centuries. King Saint Ladislaus completed the work of King Saint Stephen. He consolidated the Hungarian state power and strengthened the influence of Christianity. His charismatic personality, strategic leadership and military talents resulted the termination of internal power struggles and foreign military threats. The Kingdom of Hungary expanded to the Adriatic coast and entered a personal union with Croatia in 1102, by establish other vassal states, Hungary became a small empire that extended its control over the Southeast Europe and the Carpathian region. The Hungarian royal Árpád dynasty gave the world the most saints and blessed from a single family.

Lithuania

During the High Middle Ages Lithuania emerged as a Duchy of Lithuania in the early 13th century, then briefly becoming the Kingdom of Lithuania from 1251 to 1263. After the assassination of its first Christian king Mindaugas Lithuania was known as Grand Duchy of Lithuania. Unconquered during the Lithuanian Crusade, Lithuania itself rapidly expanded to the East due to conquests and became one of the largest states in Europe.

Poland

In the mid-10th century Poland emerged as a duchy after Mieszko I, the ruler of the Polans, conquered the surrounding Lechitic tribes in the region. Then in 1025 under the rule of Bolesław I the Brave, Poland became a kingdom.

Southeast Europe

The High Middle Ages saw the height and decline of the Slavic state of Kievan Rus' and emergence of Cumania. Later, the Mongol invasion in the 13th century had a great impact on the east of Europe, as many countries of the region were invaded, pillaged, conquered or vassalized.

During the first half of this period (c. 1025—1185), the Byzantine Empire dominated Southeast Europe, and under the Komnenian emperors there was a revival of prosperity and urbanization; however, their domination of Southeast Europe was coming to an end with a successful Vlach-Bulgarian rebellion in 1185, and henceforth the region was divided between the Byzantines in Greece, some parts of Macedonia, and Thrace, the Bulgarians in Moesia and most of Thrace and Macedonia, and the Serbs to the northwest. Eastern and Western churches had formally split in the 11th century, and despite occasional periods of co-operation during the 12th century, in 1204 the Fourth Crusade treacherously captured Constantinople. This severely damaged the Byzantines, and their power was ultimately weakened by the Seljuks and the rising Ottoman Empire in the 14–15th century. The power of the Latin Empire, however, was short-lived after the Crusader army was routed by Bulgarian Emperor Kaloyan in the Battle of Adrianople (1205).

Climate and agriculture

The Medieval Warm Period, the period from the 10th century to about the 14th century in Europe, was a relatively warm and gentle interval ended by the generally colder Little Ice Age which would continue until the middle of the 19th century. Farmers grew wheat well north into Scandinavia, and wine grapes in northern England, although the maximum expansion of vineyards appeared to occur within the Little Ice Age period. During this time, a high demand for wine and steady volume of alcohol consumption inspired a viticulture revolution of progress. The relative protection from famine during this time allowed Europe's population to increase, despite the famine in 1315 that killed 1.5 million people. This increased population contributed to the founding of new towns and an increase in industrial and economic activity during the period. They also established trade and a comprehensive production of alcohol. Food production also increased during this time as new ways of farming were introduced, including the use of a heavier plow, horses instead of oxen, and a three-field system that allowed the cultivation of a greater variety of crops than the earlier two-field system—notably legumes, the growth of which prevented the depletion of important nitrogen from the soil.

The rise of chivalry

During the High Middle Ages, the idea of a Christian warrior started to change as Christianity grew more prominent in medieval Europe. The Codes of Chivalry promoted the ideal knight to be selfless, faithful, and fierce against those who threaten the weak. Household heavy cavalry (knights) became common in the 11th century across Europe, and tournaments were invented. Tournaments allowed knights to establish their family name while being able to gather vast wealth and renown through victories. In the 12th century, the Cluny monks promoted ethical warfare and inspired the formation of orders of chivalry, such as the Templar Knights. Inherited titles of nobility were established during this period. In 13th-century Germany, knighthood became another inheritable title, although one of the less prestigious, and the trend spread to other countries.

Sign in to keep reading

5 more chapters are free with a Lably account.

More in Post-classical