Across
1
Government elected by the people
4
Object made by humans from the past
6
Fundamental law of a nation
7
Armored warrior of medieval times
9
Exchange of goods between peoples
10
Medieval religious military campaign
13
Government by the people
Down
2
Payment made to show submission
3
Period of ten years
5
Armed entry into another territory
8
Medieval land-for-service system
11
Movement of people to new areas
12
Relating to the Middle Ages