Across
1
Fundamental law of a nation
5
Government ruled by a king or queen
6
Armed conflict between nations
7
Government by the people
8
Medieval religious military campaign
11
Formal agreement between nations
Down
2
Armed entry into another territory
3
Territory controlled by another country
4
Military conflict or fight
8
Fortified medieval residence
9
Belonging to a very old period
10
Person who buys and sells goods