Byzantine Empire
Feudalism
Catholic Church
Abbasid Dynasty
Tang and Song Dynasties
100
A famous Byzantine Emperor 
Justinian
100
The social hierarchy in Medieval Europe 
Feudalism / Social Hierarchy
100
A place of worship 
A Church
100
The region where the Abbasid Dynasty expanded. 
Middle East
100
The Tang and Song started here
China
200
A famous Empress of the Byzantine Empire
Theodora
200
The person at the top of the Feudal hierarchy
A King
200
Leader of the Catholic Church
The Pope
200
This type of architecture was made by the Abbasids
an Arch
200
The Tang created this invention 
Block Printing
300
A famous church in Constantinople :focal(2788x1459:2789x1460)/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer/f5/4a/f54a3cb3-c8a3-4708-8c43-168abdac45fa/gettyimages-1226033224.jpg)
Hagia Sofia
300
A Medieval Warrior
A Knight
300
The Church had a lot of power in this continent 
Europe
300
The Abbasids made an early treatment for disease
a Vaccine
300
Women practiced this style in the Song dynasty
Foot-binding
400
The name of the capital in the Byzantine Empire
Constantinople
400
Largest building in the Medieval town 
A manor or castle
400
The book of the Catholic Church
The Bible
400
The Abbasids studied this subject
Astronomy
400
The Song created this invention 
Compass
500
Justinian's rule of laws.
Justinian's Code
500
A low class person in Medieval Europe 
A Peasant / Farmer
500
The process shown in this picture
Excommunication / kicking out kings
500
The Abbasids created this famous story
Alladin
500
The Tang created this invention
Fireworks / Gunpowder