Across
1
Deadly epidemic disease
3
Metal that replaced bronze in tools
4
Object made by humans from the past
6
Large territory under one ruler
7
Long and distinct period of history
8
Military blockade of a fortified place
9
Government by the people
Down
2
Fortified medieval residence
3
Freedom from outside control
5
Armored warrior of medieval times
10
Military conflict or fight
11
Male monarch ruler