横向
1
Relating to the Middle Ages
6
Advanced stage of human society
9
Practice of farming and growing food
10
Large territory under one ruler
12
Person who travels to discover new lands
纵向
2
Person with no fixed home
3
Medieval land-for-service system
4
Long and distinct period of history
5
Movement of people to new areas
7
Deadly epidemic disease
8
Handwritten historical document
11
Armored warrior of medieval times