Across
1
Collection of traditional stories
5
Exchange of goods between peoples
6
Fortified medieval residence
8
Alloy of copper and tin used in early tools
9
Roman arena fighter
10
Metal that replaced bronze in tools
11
Armored warrior of medieval times
Down
2
Medieval land-for-service system
3
Military blockade of a fortified place
4
Payment made to show submission
7
Succession of rulers from same family
12
Ancient empire that conquered much of Europe
13
Deadly epidemic disease