横向
1
Roman arena fighter
3
Period of ten years
4
Ancient Mesoamerican civilization
6
Armored warrior of medieval times
8
Territory controlled by another country
纵向
2
Object made by humans from the past
3
Succession of rulers from same family
4
Movement of people to new areas
5
Long and distinct period of history
7
Military blockade of a fortified place
9
Medieval land-for-service system
10
Government by the people