横向
1
Person with no fixed home
3
Person who travels to discover new lands
4
Territory controlled by another country
6
Armed conflict between nations
7
Government elected by the people
8
Ancient empire that conquered much of Europe
9
Medieval religious military campaign
10
Person owned as property
纵向
2
Freedom from outside control
5
Roman arena fighter
11
Fortified medieval residence
12
Period of one hundred years