Across
1
Practice of establishing foreign colonies
6
Sudden overthrow of a government
11
Medieval religious military campaign
Down
2
Exchange of goods between peoples
3
Ancient empire that conquered much of Europe
4
Armored warrior of medieval times
5
Movement of people to new areas
7
Medieval land-for-service system
8
Large territory under one ruler
9
Relating to the Middle Ages
10
Male monarch ruler