横向
1
Succession of rulers from same family
3
Union formed for mutual benefit
5
Uprising against authority
6
Advanced stage of human society
7
Practice of farming and growing food
12
Ancient Mesoamerican civilization
14
Relating to the Middle Ages
纵向
2
Practice of establishing foreign colonies
4
Sudden overthrow of a government
8
Formal agreement between nations
9
Freedom from outside control
10
Armored warrior of medieval times
11
Period of ten years
13
Armed entry into another territory
15
Person owned as property