Across
1
Government by the people
4
Armored warrior of medieval times
5
Large territory under one ruler
11
Belonging to a very old period
12
Deadly epidemic disease
Down
2
Uprising against authority
3
Period of ten years
6
Legislative assembly of a country
7
Medieval land-for-service system
8
Movement of people to new areas
9
Relating to the Middle Ages
10
Ancient empire that conquered much of Europe