横向
1
Armed entry into another territory
3
Long and distinct period of history
6
Government elected by the people
8
Person owned as property
10
Movement of people to new areas
11
Fortified medieval residence
纵向
2
Deadly epidemic disease
4
Military conflict or fight
5
Sudden overthrow of a government
7
Ancient Egyptian ruler
9
Fundamental law of a nation
10
Government ruled by a king or queen
12
Territory controlled by another country