横向
1
Person owned as property
3
Ancient Mesoamerican civilization
4
Long and distinct period of history
5
Belonging to a very old period
8
Succession of rulers from same family
10
Armed conflict between nations
纵向
2
Practice of farming and growing food
3
Relating to the Middle Ages
6
Uprising against authority
7
Armored warrior of medieval times
9
Metal that replaced bronze in tools