Middle Ages, Viking Era, and the Islamic Golden Age

Comprehensive vocabulary flashcards covering the Roman Empire, Dark Ages, Viking Age, Islamic Golden Age, Jerusalem's religious history, Crusades, and medieval agricultural technology.

BCE

Before Common Era, referring to chronological time before Year 0.

CE

Common Era, referring to chronological time from Year 0 onward.

Roman Empire

A major classical civilization lasting from 753 BCE to 476 CE.

Causes of the Fall of Rome

Factors including boundaries growing too difficult to protect, corrupt political leadership, a weakened army, economic loss, and the strengthening of outside barbarian groups.

Roman Roads

Over 50,000 miles of stone roads spanning Asia and Europe that enabled the military to march quickly without getting lost and supported extensive trade routes.

Early Middle Ages

The subperiod of the Medieval Period spanning 450 to 900 CE, commonly referred to as the Dark Ages.

High Middle Ages

The subperiod of the Medieval Period lasting from 900 to 1300 CE.

Late Middle Ages

The concluding subperiod of the Medieval Period lasting from 1300 to 1500 CE.

Mayor of the Palace

The Frankish official who performed the administrative and military work of the kingdom while the king sat on the throne.

Treaty of Verdun (843 CE)

An agreement that began shaping modern Europe by dividing the Frankish Empire among Charlemagne's three grandsons.

Ora et Labora

A Latin monastic motto meaning 'pray and work,' which defined the structured daily lifestyle of medieval monks.

Medieval Monasteries

Religious communal centers that preserved reading and writing skills, accumulated wealth and land, and strictly observed cycles of prayer and work.

Robert of Arbrissel

A deeply religious French hermit and itinerant preacher (1045–1116) appointed by the Pope who lived in extreme poverty wearing rags and founded the abbey at Fontevraud.

Viking Age

The historical era lasting from 800 to 1050 CE marked by Norse raiding, trading, and settlement across Europe and beyond.

Scandinavia

The Northern European geographic origin of the Vikings, encompassing modern-day Norway, Sweden, and Denmark.

Viking Push and Pull Factors

Reasons for Norse expansion southward, including overpopulation, need for land, commercial trade opportunities, and a shortage of women.

Longships

Fast, elongated Norse vessels featuring square sails, numerous oars, and a lightweight design that could be carried overland (portaged).

Early Viking Battle Strategy (Late 700s–Mid 800s)

A naval warfare doctrine based on rapid hit-and-run strikes on undefended, easy targets without engaging in pitched battles.

Mid Viking Battle Strategy (Second Half of the 800s)

A transition toward fielding larger armies, conducting organized campaigns, and making diplomatic deals with invaded territories.

Late Viking Battle Strategy (900s–1000s)

A strategic phase characterized by unified armies fighting under Viking kings, besieging cities by severing supply lines, and utilizing advanced tactical maneuvers.

Erik Bloodaxe

A Viking ruler who died in 954 CE, whose passing represented a turning point toward the decline of traditional Viking dominance.

End of the Viking Age

The period following 1050 CE when Viking kingdoms converted to Christianity and Norse culture blended into wider European society.

Golden Age of Islam

A cultural, economic, and scientific era lasting from 800 to 1200 CE characterized by extensive trade, scholarship, and technological advancement while Europe remained impoverished.

Madrasas

Specialized Islamic schools where young males were taught religion, language, science, and mathematics.

Islamic Golden Age Mathematics

Major developments including the perfection of the Arabic numeral system, the invention of algebra and decimals, and the use of geometry and trigonometry.

Scientific Method (Islamic Era)

A formalized set of procedural rules and empirical steps established for scientists to follow systematically during experiments.

Islamic Golden Age Medicine

The translation of ancient Greek and Indian medical texts into Arabic, the establishment of surgical techniques, and anatomical theories on the heart, lungs, and brain that guided care for 700 years.

Jerusalem in 324 CE

The historical year in which Jerusalem formally transitioned into a Christian city under the Roman Empire.

Siege of Jerusalem (638 CE)

The bloodless capture of Jerusalem by Muslim forces using a supply-cutting siege, initiating roughly 300 years of peaceful Muslim rule during which Jews were permitted back into the city.

Jizya

A required tax paid by non-Muslims living under Muslim rule in Jerusalem granting them protection and the freedom to practice their religion.

The Crusades (1095–1291)

A series of holy wars initiated when the Pope declared war against non-Christians to capture the Holy Land, drawing roughly 100,000 volunteer fighters promised entry into heaven.

Knights Templar

A papal-approved military order headquartered in Jerusalem; while only 10% were combatants, they established Europe's first formal banking system and issued financial loans.

Heavy Plow

An agricultural innovation built sturdier to cut deeper into rough, dense soils, significantly boosting food production and crop variety.

Water Mill

A water-driven mechanical wheel that rapidly ground grain, freeing up agricultural laborers to specialize in other occupations.

Vertical Windmill

A wind-driven structure with adjustable sails that could be constructed anywhere without flowing water, enabling more land to be cultivated.

Late Medieval Technological Impact

The collective agricultural and mechanical developments that helped bring Europe out of the Dark Ages and spurred massive population growth.