Across
1
Large territory under one ruler
4
Medieval land-for-service system
5
Movement of people to new areas
9
Medieval religious military campaign
10
Fortified medieval residence
Down
2
Government elected by the people
3
Long and distinct period of history
6
Military conflict or fight
7
Object made by humans from the past
8
Belonging to a very old period
11
Period of ten years
12
Military blockade of a fortified place