横向
1
Movement of people to new areas
5
Ancient Egyptian stone monument
7
Metal that replaced bronze in tools
10
Military conflict or fight
12
Relating to the Middle Ages
纵向
2
Uprising against authority
3
Large territory under one ruler
4
Ancient Egyptian picture writing
6
Sudden overthrow of a government
8
Period of one hundred years
9
Ancient Mesoamerican civilization
11
Fortified medieval residence