横向
1
Ancient Egyptian ruler
6
Exchange of goods between peoples
7
Practice of establishing foreign colonies
9
Legislative assembly of a country
10
Practice of farming and growing food
11
Period of one hundred years
纵向
2
Ancient empire that conquered much of Europe
3
Freedom from outside control
4
Ancient Mesoamerican civilization
5
Roman arena fighter
8
Fundamental law of a nation
12
Formal agreement between nations