横向
1
Relating to the Middle Ages
4
Government by the people
5
Medieval land-for-service system
7
Person with no fixed home
8
Metal that replaced bronze in tools
12
Ancient Egyptian picture writing
纵向
2
Period of ten years
3
Person who buys and sells goods
4
Succession of rulers from same family
6
Government elected by the people
9
Collection of traditional stories
10
Formal agreement between nations
11
Territory controlled by another country
13
Belonging to a very old period