横向
1
Ancient empire that conquered much of Europe
4
Succession of rulers from same family
5
Handwritten historical document
9
Object made by humans from the past
12
Government ruled by a king or queen
纵向
2
Territory controlled by another country
3
Government by the people
6
Exchange of goods between peoples
7
Large territory under one ruler
8
Military blockade of a fortified place
10
Practice of establishing foreign colonies
11
Armed entry into another territory
13
Person owned as property