横向
1
Movement of people to new areas
5
Ancient Mesoamerican civilization
6
Period of one hundred years
7
Object made by humans from the past
8
Legislative body in ancient Rome
9
Ancient empire that conquered much of Europe
10
Deadly epidemic disease
纵向
1
Handwritten historical document
2
Uprising against authority
3
Freedom from outside control
4
Practice of farming and growing food