Across
1
Medieval land-for-service system
5
Relating to the Middle Ages
6
Person owned as property
7
Ancient Egyptian ruler
10
Uprising against authority
12
Exchange of goods between peoples
Down
2
Military conflict or fight
3
Person with no fixed home
4
Roman arena fighter
8
Alloy of copper and tin used in early tools
9
Armed conflict between nations
11
Union formed for mutual benefit