横向
1
Fortified medieval residence
4
Person with no fixed home
5
Armed entry into another territory
6
Period of one hundred years
7
Medieval land-for-service system
9
Government by the people
12
Fundamental law of a nation
纵向
2
Union formed for mutual benefit
3
Succession of rulers from same family
6
Advanced stage of human society
8
Male monarch ruler
10
Legislative assembly of a country
11
Ancient empire that conquered much of Europe
13
Ancient Egyptian ruler