横向
1
Movement of people to new areas
4
Deadly epidemic disease
5
Metal that replaced bronze in tools
6
Armed conflict between nations
7
Ancient Egyptian picture writing
9
Sudden overthrow of a government
纵向
1
Collection of traditional stories
2
Person who buys and sells goods
3
Ancient empire that conquered much of Europe
8
Military blockade of a fortified place
9
Uprising against authority
10
Large territory under one ruler