横向
1
Medieval land-for-service system
4
Government by the people
5
Fundamental law of a nation
9
Payment made to show submission
13
Period of ten years
纵向
2
Succession of rulers from same family
3
Freedom from outside control
6
Relating to the Middle Ages
7
Armored warrior of medieval times
8
Practice of farming and growing food
10
Male monarch ruler
11
Object made by humans from the past
12
Large territory under one ruler