横向
1
Handwritten historical document
3
Territory controlled by another country
6
Alloy of copper and tin used in early tools
8
Succession of rulers from same family
9
Ancient Mesoamerican civilization
10
Movement of people to new areas
纵向
2
Person who travels to discover new lands
3
Practice of establishing foreign colonies
4
Uprising against authority
5
Legislative assembly of a country
7
Government by the people