横向
1
Male monarch ruler
3
Armed conflict between nations
4
Person who travels to discover new lands
7
Medieval land-for-service system
9
Deadly epidemic disease
10
Object made by humans from the past
12
Armed entry into another territory
纵向
2
Alloy of copper and tin used in early tools
5
Uprising against authority
6
Exchange of goods between peoples
8
Practice of farming and growing food
11
Relating to the Middle Ages