横向
1
Advanced stage of human society
5
Fortified medieval residence
7
Uprising against authority
9
Freedom from outside control
10
Government by the people
12
Ancient Mesoamerican civilization
纵向
2
Sudden overthrow of a government
3
Payment made to show submission
4
Medieval land-for-service system
6
Government ruled by a king or queen
7
Government elected by the people
8
Armed entry into another territory
11
Object made by humans from the past