横向
1
Person who travels to discover new lands
6
Military blockade of a fortified place
7
Government ruled by a king or queen
8
Relating to the Middle Ages
11
Armed conflict between nations
纵向
2
Collection of traditional stories
3
Belonging to a very old period
4
Ancient empire that conquered much of Europe
5
Government by the people
9
Long and distinct period of history
10
Ancient Egyptian stone monument
12
Deadly epidemic disease