横向
1
Union formed for mutual benefit
5
Long and distinct period of history
6
Medieval land-for-service system
7
Period of ten years
8
Government by the people
纵向
2
Male monarch ruler
3
Practice of establishing foreign colonies
4
Deadly epidemic disease
9
Uprising against authority
10
Relating to the Middle Ages
11
Territory controlled by another country
12
Legislative body in ancient Rome