横向
1
Formal agreement between nations
3
Ancient Egyptian ruler
4
Military blockade of a fortified place
5
Ancient Mesoamerican civilization
8
Person who travels to discover new lands
9
Armed entry into another territory
10
Practice of farming and growing food
纵向
2
Succession of rulers from same family
3
Ancient Egyptian stone monument
6
Government elected by the people
7
Legislative body in ancient Rome
11
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