横向
1
Long and distinct period of history
4
Movement of people to new areas
5
Freedom from outside control
6
Relating to the Middle Ages
9
Collection of traditional stories
纵向
2
Deadly epidemic disease
3
Ancient Egyptian ruler
6
Ancient Mesoamerican civilization
7
Ancient empire that conquered much of Europe
8
Government elected by the people
10
Fortified medieval residence
11
Exchange of goods between peoples
12
Person with no fixed home