横向
1
Fortified medieval residence
4
Government ruled by a king or queen
6
Person owned as property
7
Period of ten years
8
Person who buys and sells goods
9
Relating to the Middle Ages
11
Metal that replaced bronze in tools
纵向
2
Freedom from outside control
3
Military blockade of a fortified place
4
Handwritten historical document
5
Ancient empire that conquered much of Europe
10
Object made by humans from the past