横向
1
Ancient empire that conquered much of Europe
2
Relating to the Middle Ages
5
Person owned as property
6
Formal agreement between nations
8
Uprising against authority
10
Metal that replaced bronze in tools
11
Territory controlled by another country
12
Armed entry into another territory
纵向
2
Movement of people to new areas
3
Government elected by the people
4
Practice of establishing foreign colonies
7
Person with no fixed home
9
Ancient Egyptian picture writing