横向
1
Deadly epidemic disease
5
Armed conflict between nations
6
Metal that replaced bronze in tools
8
Object made by humans from the past
10
Long and distinct period of history
纵向
2
Handwritten historical document
3
Government by the people
4
Belonging to a very old period
7
Alloy of copper and tin used in early tools
9
Territory controlled by another country
11
Ancient empire that conquered much of Europe
12
Ancient Egyptian stone monument