横向
1
Ancient Egyptian picture writing
4
Ancient Mesoamerican civilization
5
Period of one hundred years
10
Freedom from outside control
11
Movement of people to new areas
纵向
2
Alloy of copper and tin used in early tools
3
Military conflict or fight
5
Practice of establishing foreign colonies
6
Armored warrior of medieval times
7
Government elected by the people
8
Medieval land-for-service system
9
Legislative assembly of a country
12
Period of ten years