横向
1
Relating to the Middle Ages
4
Male monarch ruler
6
Exchange of goods between peoples
7
Ancient Egyptian stone monument
8
Fundamental law of a nation
9
Movement of people to new areas
纵向
2
Advanced stage of human society
3
Roman arena fighter
5
Medieval land-for-service system
10
Fortified medieval residence
11
Handwritten historical document
12
Medieval religious military campaign