横向
1
Military blockade of a fortified place
4
Government ruled by a king or queen
5
Succession of rulers from same family
6
Person with no fixed home
7
Period of one hundred years
8
Object made by humans from the past
9
Large territory under one ruler
纵向
2
Deadly epidemic disease
3
Fundamental law of a nation
4
Relating to the Middle Ages
10
Medieval land-for-service system
11
Freedom from outside control