Across
1
Fundamental law of a nation
4
Person owned as property
8
Roman arena fighter
10
Fortified medieval residence
11
Government ruled by a king or queen
12
Armed conflict between nations
Down
2
Metal that replaced bronze in tools
3
Military blockade of a fortified place
5
Person who travels to discover new lands
6
Uprising against authority
7
Medieval religious military campaign
9
Territory controlled by another country
13
Male monarch ruler