Across
1
Exchange of goods between peoples
4
Handwritten historical document
6
Armed conflict between nations
8
Medieval land-for-service system
10
Armored warrior of medieval times
11
Deadly epidemic disease
12
Territory controlled by another country
Down
2
Person who travels to discover new lands
3
Alloy of copper and tin used in early tools
5
Freedom from outside control
7
Period of one hundred years
9
Large territory under one ruler