Across
1
Freedom from outside control
8
Armored warrior of medieval times
9
Formal agreement between nations
10
Period of ten years
12
Person who travels to discover new lands
Down
2
Fortified medieval residence
3
Fundamental law of a nation
4
Deadly epidemic disease
5
Movement of people to new areas
6
Military blockade of a fortified place
7
Alloy of copper and tin used in early tools
11
Succession of rulers from same family