横向
1
Territory controlled by another country
3
Military blockade of a fortified place
5
Object made by humans from the past
7
Union formed for mutual benefit
9
Sudden overthrow of a government
纵向
2
Ancient empire that conquered much of Europe
4
Person who buys and sells goods
6
Fundamental law of a nation
8
Armed entry into another territory
10
Armored warrior of medieval times