横向
1
Ancient empire that conquered much of Europe
2
Ancient Mesoamerican civilization
3
Fundamental law of a nation
7
Person owned as property
8
Period of ten years
9
Uprising against authority
10
Medieval religious military campaign
纵向
2
Person who buys and sells goods
4
Person with no fixed home
5
Exchange of goods between peoples
6
Government by the people
11
Male monarch ruler
12
Person who travels to discover new lands
13
Military conflict or fight
14
Legislative body in ancient Rome