横向
1
Alloy of copper and tin used in early tools
4
Succession of rulers from same family
5
Armed conflict between nations
6
Fortified medieval residence
7
Sudden overthrow of a government
纵向
2
Belonging to a very old period
3
Person who travels to discover new lands
4
Period of ten years
8
Person owned as property
9
Fundamental law of a nation
10
Practice of farming and growing food
11
Military blockade of a fortified place
12
Armored warrior of medieval times