横向
1
Freedom from outside control
4
Military blockade of a fortified place
6
Succession of rulers from same family
9
Medieval religious military campaign
11
Armed conflict between nations
12
Fortified medieval residence
纵向
2
Object made by humans from the past
3
Exchange of goods between peoples
4
Person owned as property
5
Period of one hundred years
7
Formal agreement between nations
8
Deadly epidemic disease
9
Territory controlled by another country
10
Person with no fixed home