横向
1
Government by the people
4
Male monarch ruler
5
Long and distinct period of history
8
Ancient empire that conquered much of Europe
10
Uprising against authority
11
Union formed for mutual benefit
纵向
1
Succession of rulers from same family
2
Fundamental law of a nation
3
Roman arena fighter
6
Legislative body in ancient Rome
7
Government ruled by a king or queen
9
Person owned as property
12
Government elected by the people
13
Territory controlled by another country