横向
1
Payment made to show submission
3
Object made by humans from the past
4
Military conflict or fight
5
Male monarch ruler
7
Exchange of goods between peoples
9
Legislative body in ancient Rome
11
Ancient empire that conquered much of Europe
12
Person with no fixed home
纵向
2
Practice of establishing foreign colonies
3
Practice of farming and growing food
4
Alloy of copper and tin used in early tools
6
Sudden overthrow of a government
8
Ancient Egyptian ruler
10
Union formed for mutual benefit