横向
1
Formal agreement between nations
3
Person with no fixed home
4
Relating to the Middle Ages
8
Ancient Egyptian stone monument
9
Alloy of copper and tin used in early tools
纵向
2
Period of ten years
5
Armored warrior of medieval times
6
Metal that replaced bronze in tools
7
Long and distinct period of history
8
Deadly epidemic disease
10
Sudden overthrow of a government
11
Government by the people