横向
1
Period of ten years
4
Government elected by the people
6
Sudden overthrow of a government
7
Armed conflict between nations
8
Practice of farming and growing food
11
Relating to the Middle Ages
纵向
2
Military blockade of a fortified place
3
Ancient empire that conquered much of Europe
5
Period of one hundred years
9
Person who travels to discover new lands
10
Military conflict or fight