Across
1
Military blockade of a fortified place
4
Advanced stage of human society
5
Fortified medieval residence
6
Ancient empire that conquered much of Europe
7
Territory controlled by another country
10
Long and distinct period of history
11
Payment made to show submission
Down
2
Ancient Egyptian picture writing
3
Legislative assembly of a country
8
Practice of establishing foreign colonies
9
Armored warrior of medieval times