横向
1
Uprising against authority
3
Freedom from outside control
8
Armed conflict between nations
10
Medieval land-for-service system
11
Person owned as property
12
Period of ten years
纵向
2
Medieval religious military campaign
4
Territory controlled by another country
5
Exchange of goods between peoples
6
Payment made to show submission
7
Person who buys and sells goods
9
Union formed for mutual benefit