横向
1
Advanced stage of human society
5
Collection of traditional stories
6
Person owned as property
7
Fundamental law of a nation
12
Territory controlled by another country
纵向
1
Practice of establishing foreign colonies
2
Ancient empire that conquered much of Europe
3
Military conflict or fight
4
Sudden overthrow of a government
5
Person who buys and sells goods
8
Movement of people to new areas
9
Roman arena fighter
10
Deadly epidemic disease
11
Union formed for mutual benefit