横向
1
Person who buys and sells goods
5
Military conflict or fight
6
Armed entry into another territory
7
Formal agreement between nations
8
Exchange of goods between peoples
9
Long and distinct period of history
10
Alloy of copper and tin used in early tools
纵向
1
Relating to the Middle Ages
2
Ancient Egyptian picture writing
3
Legislative body in ancient Rome
4
Fundamental law of a nation