横向
1
Armed entry into another territory
4
Fortified medieval residence
7
Person with no fixed home
8
Male monarch ruler
9
Belonging to a very old period
10
Person owned as property
11
Exchange of goods between peoples
纵向
2
Long and distinct period of history
3
Legislative body in ancient Rome
4
Medieval religious military campaign
5
Metal that replaced bronze in tools
6
Legislative assembly of a country