横向
1
Handwritten historical document
6
Medieval land-for-service system
7
Male monarch ruler
8
Period of ten years
9
Ancient Egyptian ruler
12
Metal that replaced bronze in tools
13
Person owned as property
纵向
2
Armed conflict between nations
3
Sudden overthrow of a government
4
Long and distinct period of history
5
Person who travels to discover new lands
9
Deadly epidemic disease
10
Armored warrior of medieval times
11
Military blockade of a fortified place