横向
1
Medieval land-for-service system
3
Fundamental law of a nation
4
Succession of rulers from same family
5
Freedom from outside control
7
Military conflict or fight
9
Person owned as property
11
Ancient empire that conquered much of Europe
纵向
2
Handwritten historical document
6
Military blockade of a fortified place
8
Fortified medieval residence
10
Legislative body in ancient Rome
12
Person with no fixed home