横向
1
Large territory under one ruler
6
Government elected by the people
7
Person who buys and sells goods
9
Government by the people
11
Government ruled by a king or queen
纵向
2
Ancient Mesoamerican civilization
3
Legislative body in ancient Rome
4
Military blockade of a fortified place
5
Uprising against authority
8
Person who travels to discover new lands
10
Object made by humans from the past