横向
1
Practice of farming and growing food
7
Medieval land-for-service system
8
Deadly epidemic disease
9
Alloy of copper and tin used in early tools
13
Ancient Egyptian stone monument
14
Freedom from outside control
纵向
2
Legislative body in ancient Rome
3
Armed conflict between nations
4
Large territory under one ruler
5
Union formed for mutual benefit
6
Uprising against authority
10
Government elected by the people
11
Person who travels to discover new lands
12
Armored warrior of medieval times