横向
1
Government elected by the people
3
Legislative body in ancient Rome
5
Male monarch ruler
6
Roman arena fighter
9
Armored warrior of medieval times
10
Metal that replaced bronze in tools
12
Legislative assembly of a country
13
Payment made to show submission
纵向
2
Object made by humans from the past
4
Practice of establishing foreign colonies
7
Deadly epidemic disease
8
Freedom from outside control
11
Armed conflict between nations