横向
1
Uprising against authority
4
Medieval land-for-service system
5
Alloy of copper and tin used in early tools
8
Freedom from outside control
9
Period of one hundred years
10
Object made by humans from the past
12
Sudden overthrow of a government
纵向
2
Military blockade of a fortified place
3
Government elected by the people
6
Ancient empire that conquered much of Europe
7
Ancient Egyptian stone monument
11
Payment made to show submission
