Across
1
Deadly epidemic disease
4
Metal that replaced bronze in tools
6
Period of one hundred years
7
Alloy of copper and tin used in early tools
8
Fortified medieval residence
9
Ancient empire that conquered much of Europe
10
Territory controlled by another country
11
Relating to the Middle Ages
13
Practice of farming and growing food
Down
2
Freedom from outside control
3
Payment made to show submission
5
Armed conflict between nations
12
Government by the people