横向
1
Fortified medieval residence
2
Government elected by the people
4
Person with no fixed home
6
Union formed for mutual benefit
8
Period of one hundred years
9
Freedom from outside control
10
Movement of people to new areas
13
Armed conflict between nations
纵向
1
Practice of establishing foreign colonies
2
Ancient empire that conquered much of Europe
3
Military blockade of a fortified place
5
Object made by humans from the past
7
Territory controlled by another country
11
Practice of farming and growing food
12
Ancient Egyptian ruler