横向
1
Uprising against authority
5
Exchange of goods between peoples
6
Person with no fixed home
7
Payment made to show submission
8
Union formed for mutual benefit
9
Ancient Mesoamerican civilization
10
Large territory under one ruler
11
Military conflict or fight
纵向
1
Government elected by the people
2
Government ruled by a king or queen
3
Legislative assembly of a country
4
Period of ten years
12
Freedom from outside control