横向
1
Movement of people to new areas
4
Alloy of copper and tin used in early tools
6
Military conflict or fight
7
Uprising against authority
8
Fundamental law of a nation
11
Person with no fixed home
纵向
2
Medieval land-for-service system
3
Ancient Egyptian ruler
5
Advanced stage of human society
9
Period of one hundred years
10
Formal agreement between nations