History Middle Ages

Fragmentation of the Carolingian Empire (840)

Led to a period of crisis and insecurity that birthed and consolidated the feudal system in Western Europe.

Feudalism Timeline

Began shaping between the 6th and 8th centuries, consolidated around the year 1000, and lasted until the 15th century.

Four Key Features of Feudalism

A weakening of royal power, an agrarian economy, social relationships of dependence, and the great influence of Christianity.

Vassalage

A political relationship where a king granted a noble a fief (land, titles, privileges) in exchange for loyalty, counsel, and military support.

Homage

A solemn feudal rite where a free man placed his hands inside a lord's hands and swore loyalty, receiving protection and land in return.

Fief

An extension of land accompanied by noble titles and privileges granted by a lord to a vassal.

Privileged Estate

The social group consisting of nobility and clergy who paid no taxes, did not do manual labor, and held legal monopolies on power.

Non-Privileged Estate

The social group consisting of peasants, artisans, and merchants who sustained the system through manual labor and taxes.

Bellatores

"Those who fight"; the medieval social estate corresponding to the nobility.

Oratores

"Those who pray"; the medieval social estate corresponding to the clergy.

Laboratores

"Those who work"; the medieval social estate corresponding to the peasantry.

Corvée

Free, periodic labor that peasants were legally required to perform on their feudal lord's personal lands.

Tithe

An ecclesiastical tax requiring peasants on Church fiefs to deliver one-tenth of their total earnings to the Church.

Lord's Rents

The collective income received by feudal lords from peasant labor and tolls paid to use the fief's infrastructure.

Agricultural Innovations (11th-13th Century)

The three-field system, mouldboard plough, waterwheels, windmills, rigid collars, and metal horseshoes.

Three-Field System

A crop rotation method where land was divided into three parts (cereals, legumes, and fallow), leaving only one-third uncultivated to raise yields.

Mouldboard Plough

A wheeled tool that created deeper furrows and turned over the soil to promote aeration, often pulled by horses.

High Middle Ages Population Boom

Caused by a warmer, drier climate and improved agricultural yields, which enhanced diets and resistance to disease.

Burgs

New urban neighborhoods that developed outside older city walls around castles, monasteries, or busy markets.

Bourgeoisie

A new, non-homogeneous urban social group of merchants and artisans whose wealth was not based on land ownership.

Urban Patriciate

The wealthy upper bourgeoisie (bankers, elite merchants) who controlled city guilds and municipal governments.

Communes

Urban citizen associations formed by the bourgeoisie to demand self-governance rights and freedom from local feudal lords.

Charter (Foral Document)

A legal document granted by a king or lord that allowed a city to govern itself autonomously and hold markets.

Royal Alliance with the Bourgeoisie

Monarchs granted cities charters in exchange for taxes, using urban wealth to fund permanent royal armies and bypass feudal lords.

Curia Regia (Royal Council)

A political advisory body composed of high nobility and clergy that assisted the monarch in governing.

Courts / Estates Parliaments

Assemblies where the king met with all three estates (nobility, clergy, bourgeoisie) to request subsidies or approve laws.

Regional Parliament Names

Cortes (Castile/Aragon), Parliament (England), Estates General (France), and Diet (German Empire).

Eleanor of Aquitaine

Cultured and energetic medieval queen who ruled Aquitaine, became Queen of France and England, and acted as English regent.

Monastic Scribes

Monks who hand-copied codices in monastery libraries, acting as the primary preservers of ancient and medieval culture.

Medieval Heresies

Religious movements (like the Cathars) that rejected Church dogma, criticizing the wealth of the high clergy and lower clergy ignorance.

First Crusade Trigger

The 11th-century Turkish conquest of Jerusalem, which banned Christian pilgrims from accessing the Holy Land.

Battle of Covadonga (722)

A mountain battle where Visigothic forces defeated a Muslim army, establishing the Kingdom of Asturias.

Kingdom of León Formation

Emerged in 914 when Christian territorial expansion toward the Douro River led monarchs to move the capital to León.

Fernán González

The count who unified the Castilian counties and secured independence from the declining Kingdom of León in 951.

Kingdom of Navarre peak

Occurred under Sancho III the Great (1004–1035), who inherited Aragon and incorporated the County of Castile.

Marca Hispánica (Hispanic March)

A military buffer zone of northern counties created by Charlemagne along the Pyrenees to halt Muslim expansion.

Wilfred the Hairy

The count who unified the Catalan counties in 878, setting the stage for their later emancipation from Frankish rule.

Crown of Aragon Formation (1137)

Established through the dynastic marriage of Petronilla of Aragon and Ramon Berenguer IV, Count of Barcelona.

Aragonese Mediterranean Expansion

The 13th-century conquest of Mallorca (1229), Valencia (1238), and the strategic annexation of Sicily (1282).

Parias

Financial tributes paid by wealthy but militarily weak Muslim taifa kingdoms to northern Christian lords for protection.

Conquest of Toledo (1085)

Achieved by Alfonso VI of Castile; it marked the fall of the old Visigothic capital and panicked the Muslim territories.

Battle of Sagrajas (1086)

A military clash where the newly arrived North African Almoravids decisively defeated Alfonso VI's Castilian forces.

Crown of Castile Union (1230)

The permanent unification of the kingdoms of Castile and León under King Ferdinand III (the Saint).

Alfonso X the Wise

Castilian monarch celebrated for capturing southern lands and organizing the cultural work of the Toledo School of Translators.

Kingdom of Portugal Origins

Born in 1139 when Alfonso VII of León recognized Alfonso I Henriques as king; verified by the Pope in 1179.

First Taifas (1031)

Small, independent Muslim factions born after a series of civil wars completely fragmented the Caliphate of Córdoba.

Almoravids

A North African military-religious empire that integrated the first taifas into their domain from the late 11th century to 1145.

Second Taifas

Brief period of fragmented Muslim rule that emerged around 1143–1144 following the internal collapse of Almoravid authority.

Almohads

A strict Moroccan religious movement that replaced the Almoravids, winning the Battle of Alarcos but falling into decline after 1212.

Battle of Las Navas de Tolosa (1212)

A turning-point Christian victory over Almohad troops that opened up the southern half of Iberia to conquest.

Third Taifas

The final wave of fragmented Muslim states emerging after 1212, which were rapidly conquered by Castile and Aragon.

Kingdom of Granada

Founded in 1231, it was the only Muslim state to survive the 13th-century Christian push, lasting for over 250 years.