横向
1
Relating to the Middle Ages
3
Male monarch ruler
4
Military blockade of a fortified place
5
Ancient empire that conquered much of Europe
7
Object made by humans from the past
纵向
1
Person who buys and sells goods
2
Long and distinct period of history
4
Legislative body in ancient Rome
6
Government ruled by a king or queen
8
Person who travels to discover new lands