横向
1
Armed entry into another territory
5
Armed conflict between nations
6
Payment made to show submission
7
Person owned as property
9
Person with no fixed home
13
Person who buys and sells goods
纵向
2
Ancient Egyptian ruler
3
Practice of farming and growing food
4
Legislative assembly of a country
8
Territory controlled by another country
10
Exchange of goods between peoples
11
Government elected by the people
12
Formal agreement between nations