横向
1
Deadly epidemic disease
4
Ancient empire that conquered much of Europe
5
Handwritten historical document
6
Person who travels to discover new lands
7
Military conflict or fight
8
Territory controlled by another country
10
Payment made to show submission
12
Ancient Egyptian stone monument
纵向
2
Union formed for mutual benefit
3
Male monarch ruler
4
Government elected by the people
9
Object made by humans from the past
11
Person with no fixed home