横向
1
Period of one hundred years
4
Person owned as property
6
Freedom from outside control
12
Object made by humans from the past
纵向
2
Armed conflict between nations
3
Uprising against authority
5
Armored warrior of medieval times
7
Exchange of goods between peoples
8
Government elected by the people
9
Union formed for mutual benefit
10
Territory controlled by another country
11
Formal agreement between nations