横向
1
Territory controlled by another country
2
Movement of people to new areas
5
Ancient Mesoamerican civilization
8
Belonging to a very old period
9
Ancient empire that conquered much of Europe
11
Advanced stage of human society
纵向
2
Handwritten historical document
3
Deadly epidemic disease
4
Alloy of copper and tin used in early tools
6
Ancient Egyptian ruler
7
Person owned as property
10
Practice of farming and growing food