Across
1
Practice of establishing foreign colonies
3
Belonging to a very old period
9
Roman arena fighter
10
Territory controlled by another country
12
Fortified medieval residence
Down
2
Armed conflict between nations
3
Practice of farming and growing food
4
Union formed for mutual benefit
5
Male monarch ruler
6
Government elected by the people
7
Ancient Egyptian stone monument
8
Succession of rulers from same family
11
Government by the people