横向
1
Legislative body in ancient Rome
4
Person who travels to discover new lands
5
Territory controlled by another country
8
Succession of rulers from same family
10
Object made by humans from the past
11
Metal that replaced bronze in tools
12
Armored warrior of medieval times
纵向
2
Belonging to a very old period
3
Ancient Egyptian picture writing
5
Practice of establishing foreign colonies
6
Ancient Mesoamerican civilization
7
Movement of people to new areas
9
Practice of farming and growing food