横向
1
Union formed for mutual benefit
5
Roman arena fighter
8
Payment made to show submission
9
Alloy of copper and tin used in early tools
10
Medieval land-for-service system
纵向
2
Handwritten historical document
3
Territory controlled by another country
4
Legislative body in ancient Rome
6
Advanced stage of human society
7
Military blockade of a fortified place
11
Male monarch ruler