横向
1
Long and distinct period of history
4
Union formed for mutual benefit
6
Armed conflict between nations
8
Person who travels to discover new lands
11
Ancient Egyptian stone monument
纵向
2
Medieval land-for-service system
3
Medieval religious military campaign
4
Belonging to a very old period
5
Male monarch ruler
7
Deadly epidemic disease
9
Ancient empire that conquered much of Europe
10
Ancient Egyptian ruler
12
Military blockade of a fortified place