横向
1
Armored warrior of medieval times
3
Person with no fixed home
4
Armed conflict between nations
7
Alloy of copper and tin used in early tools
8
Male monarch ruler
9
Military blockade of a fortified place
10
Government elected by the people
11
Large territory under one ruler
12
Belonging to a very old period
13
Ancient empire that conquered much of Europe
纵向
2
Practice of establishing foreign colonies
5
Payment made to show submission
6
Exchange of goods between peoples