横向
1
Exchange of goods between peoples
4
Person owned as property
5
Uprising against authority
8
Large territory under one ruler
10
Medieval religious military campaign
12
Fundamental law of a nation
14
Ancient empire that conquered much of Europe
纵向
1
Payment made to show submission
2
Medieval land-for-service system
3
Long and distinct period of history
6
Armed entry into another territory
7
Military conflict or fight
9
Military blockade of a fortified place
11
Legislative assembly of a country
13
Armed conflict between nations