横向
1
Practice of farming and growing food
7
Ancient empire that conquered much of Europe
8
Long and distinct period of history
9
Person who travels to discover new lands
12
Ancient Mesoamerican civilization
14
Legislative assembly of a country
纵向
2
Military conflict or fight
3
Medieval religious military campaign
4
Exchange of goods between peoples
5
Alloy of copper and tin used in early tools
6
Government elected by the people
10
Collection of traditional stories
11
Armed entry into another territory
13
Uprising against authority