横向
1
Fundamental law of a nation
6
Armed conflict between nations
7
Medieval land-for-service system
10
Collection of traditional stories
纵向
1
Medieval religious military campaign
2
Succession of rulers from same family
3
Formal agreement between nations
4
Metal that replaced bronze in tools
5
Roman arena fighter
8
Armored warrior of medieval times
9
Government ruled by a king or queen