横向
1
Period of one hundred years
5
Belonging to a very old period
7
Fundamental law of a nation
8
Fortified medieval residence
12
Alloy of copper and tin used in early tools
纵向
2
Long and distinct period of history
3
Ancient Mesoamerican civilization
4
Armored warrior of medieval times
6
Practice of farming and growing food
9
Military conflict or fight
10
Roman arena fighter
11
Succession of rulers from same family