横向
1
Person owned as property
3
Fortified medieval residence
5
Long and distinct period of history
6
Succession of rulers from same family
7
Person who buys and sells goods
8
Ancient empire that conquered much of Europe
9
Uprising against authority
10
Relating to the Middle Ages
纵向
2
Armed conflict between nations
3
Fundamental law of a nation
4
Government by the people