横向
1
Male monarch ruler
3
Union formed for mutual benefit
4
Medieval land-for-service system
5
Fortified medieval residence
6
Long and distinct period of history
7
Movement of people to new areas
纵向
2
Metal that replaced bronze in tools
3
Practice of farming and growing food
8
Ancient Egyptian ruler
9
Ancient Egyptian picture writing
10
Legislative body in ancient Rome
11
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