横向
1
Government by the people
6
Period of one hundred years
7
Relating to the Middle Ages
12
Movement of people to new areas
13
Military conflict or fight
纵向
2
Medieval land-for-service system
3
Fortified medieval residence
4
Ancient empire that conquered much of Europe
5
Deadly epidemic disease
6
Territory controlled by another country
8
Practice of farming and growing food
9
Exchange of goods between peoples
10
Payment made to show submission
11
Ancient Egyptian stone monument