横向
1
Fortified medieval residence
3
Advanced stage of human society
4
Payment made to show submission
7
Alloy of copper and tin used in early tools
8
Deadly epidemic disease
12
Practice of farming and growing food
纵向
1
Territory controlled by another country
2
Sudden overthrow of a government
5
Medieval land-for-service system
6
Exchange of goods between peoples
9
Belonging to a very old period
10
Roman arena fighter
11
Military blockade of a fortified place
13
Uprising against authority