横向
1
Succession of rulers from same family
4
Movement of people to new areas
5
Advanced stage of human society
6
Period of ten years
7
Metal that replaced bronze in tools
8
Government elected by the people
9
Period of one hundred years
10
Ancient Mesoamerican civilization
11
Legislative assembly of a country
纵向
2
Sudden overthrow of a government
3
Medieval religious military campaign
4
Collection of traditional stories