Diastolic events
Systolic events
Glorious eras
Crucifying eras
Heroes
100

This is when the Church starts

What is Pentecost?

100

His Edict systematized Christian persecutions

Who is Decius?

100

This era includes Nicaea or Chalcedon

What is the era of Councils?

100

The era of a 'new' Arabic religion

What is the Islamic era?

100

Among them were Paul, Anthony and Symeon

Who were the Desert Fathers?

200

Through him, a New Christendom arose in the West

Who is Charlemagne?

200

He conquered Jerusalem in 638 AD

Who is Caliph Omar?

200

The mystery leading to the Pentecostal era

What is the Paschal Mystery?

200

This heresy almost overruled orthodox Catholicism

What is Arianism? 

200

These 3 Cappadocian Fathers lead the era of Councils against heresies

Who are Basil, Gregory of Nyssa and Gregory Naziansus?

300

He Christianized the Roman Empire

Who is Constantine?

300

It happened in 476 AD

What is the Fall of Rome?

300

St. Martin or St. Boniface were instrumental during this era

What is the New Evangelizing era?

300

This system explains why Christendom was so divided

What is feudalism?

300

Pachomius or Basil started this monastic way of life

What is cenobitism?

400

Through it, the 1st barbarian tribe became Catholic

What is the Baptism of Clovis?

400

Because of it, feudalism and Caesaropapism started to plague the Church

What is the Treaty of Verdun?

400

This event started the era of a Roman Christendom

What is the Edict of Milan?

400

Feudalism spread in part because of this Frank heir of Charlemagne

Who is Charles the Bald?

400

These Fathers were taught by Peter, Paul or John

Who are the Apostolic Fathers?

500

It happened in 451 AD

What is the Council of Chalcedon?

500

It counteracted the Treaty of Verdun

What is the Treaty of Worms?

500

This Cluniac and Cistercian era is between 2 treaties 

What is the monastic reform era?

500

They were the 3 'invaders' of this Carolingian era

Who were the Vikings, the Magyars and the Saracens?

500

He was the son of Charles and the father of Charlemagne

Who was Pepin the Brief (short)?