Across
1
Deadly epidemic disease
5
Person who buys and sells goods
7
Armed entry into another territory
8
Long and distinct period of history
9
Fundamental law of a nation
10
Handwritten historical document
11
Alloy of copper and tin used in early tools
12
Military blockade of a fortified place
13
Period of ten years
Down
2
Object made by humans from the past
3
Relating to the Middle Ages
4
Ancient empire that conquered much of Europe
6
Male monarch ruler