横向
1
Fundamental law of a nation
6
Large territory under one ruler
7
Deadly epidemic disease
9
Uprising against authority
10
Person with no fixed home
纵向
2
Exchange of goods between peoples
3
Alloy of copper and tin used in early tools
4
Collection of traditional stories
5
Government ruled by a king or queen
6
Person who travels to discover new lands
8
Belonging to a very old period
11
Practice of establishing foreign colonies
12
Military conflict or fight