横向
1
Ancient Mesoamerican civilization
2
Military blockade of a fortified place
3
Period of one hundred years
6
Medieval land-for-service system
7
Armored warrior of medieval times
纵向
2
Person owned as property
4
Long and distinct period of history
5
Formal agreement between nations
8
Belonging to a very old period
9
Succession of rulers from same family