横向
1
Government elected by the people
4
Ancient Mesoamerican civilization
5
Ancient Egyptian ruler
9
Military conflict or fight
10
Ancient empire that conquered much of Europe
11
Relating to the Middle Ages
纵向
2
Object made by humans from the past
3
Fundamental law of a nation
6
Person who buys and sells goods
7
Period of ten years
8
Person who travels to discover new lands
12
Medieval land-for-service system