Vikings
Franks
The Church
Islam
Byzantines
100

The end of the world according to Norse chroniclers.

What is Ragnarok?

100

The day, month, and year of Charlemagne's coronation as "Emperor of the Romans."

December 25th, 800 AD

100

The conflict between the Church and State regarding the appointment of clergy.

What was the Investiture Controversy?

100

The three holy cities of Islam.

What are Mecca, Medina, and Jerusalem?

100

The capital of the Byzantine Empire.

What is Constantinople?

200

The Vikings region of origin.

What is Scandinavia? 

200

The system of government built around the relationship between lords and vassals, codified by the Franks.

What was Feudalism?

200

The council called by Pope Innocent III to reaffirm Catholic doctrine.

What was the Fourth Lateran Council?
200

Mohammed's flight from Mecca to Medina

What is the Hijra? 

200

The two main chariot race teams of Constantinople.

What were the Blues and the Greens?

300

The primary target of vikings due to their immense wealth and minimum defenses. 

What were monasteries?

300

The first king of the Franks to convert to Catholicism and unite the Franks under a single crown.

Whos was Clovis I?

300
Members of the sect deemed as heretics by the Catholic Church that was led by Peter Waldo.

Who were the Waldensians?

300

The supreme political and religious leader of Islam.

What is the Caliph?

300

The Roman law code that was reformed by Emperor Justinian.

What was the Corpus Juris Civilis?

400

The region of France given to the Viking Rollo the Walker.

What is Normandy?

400

The people conquered by Pepin the Short in exchange for Papal assistance.

Who were the Lombards?

400

Which faction of the Holy Roman Empire supported the Papacy? 

Who were the Guelfs?

400

The name given to Spain by the Muslims after their conquest.

What was Al-Andulus?

400

The weapon used by the Byzantines to halt Arab Muslim expansion.

What was Greek Fire?

500

The Norse god that the Romans associated with Hermes.

Who is Odin?

500

The studies of philosophy, history, theology and literature revived under the rule of Charlemagne.

What were the Liberal Arts?

500

A personal relationship with the divine.

What is mysticism?

500

The "people of the book" in Arabic. 

What are Dhimmis? 

500

The wife of Emperor Justinian.

Who was Theodora?