横向
1
Legislative body in ancient Rome
5
Ancient Mesoamerican civilization
6
Person with no fixed home
7
Period of ten years
8
Government by the people
9
Roman arena fighter
11
Deadly epidemic disease
12
Person owned as property
纵向
2
Metal that replaced bronze in tools
3
Freedom from outside control
4
Long and distinct period of history
10
Fundamental law of a nation