横向
1
Armed conflict between nations
3
Succession of rulers from same family
4
Military blockade of a fortified place
5
Ancient Egyptian stone monument
7
Sudden overthrow of a government
9
Ancient Mesoamerican civilization
10
Person who buys and sells goods
纵向
2
Practice of establishing foreign colonies
6
Large territory under one ruler
8
Uprising against authority
9
Government ruled by a king or queen
11
Union formed for mutual benefit
12
Exchange of goods between peoples