Across
1
Person owned as property
4
Military conflict or fight
5
Person who buys and sells goods
6
Person who travels to discover new lands
8
Armed conflict between nations
9
Territory controlled by another country
11
Deadly epidemic disease
Down
1
Military blockade of a fortified place
2
Medieval land-for-service system
3
Alloy of copper and tin used in early tools
7
Sudden overthrow of a government
10
Ancient Egyptian stone monument