Across
1
Ancient empire that conquered much of Europe
4
Fortified medieval residence
5
Military blockade of a fortified place
6
Medieval religious military campaign
8
Person who buys and sells goods
Down
2
Large territory under one ruler
3
Legislative body in ancient Rome
7
Period of one hundred years
9
Medieval land-for-service system
10
Government elected by the people
11
Movement of people to new areas
12
Person owned as property