Across
1
Alloy of copper and tin used in early tools
5
Ancient Egyptian picture writing
6
Formal agreement between nations
8
Armed entry into another territory
12
Handwritten historical document
Down
2
Fortified medieval residence
3
Armed conflict between nations
4
Belonging to a very old period
7
Ancient empire that conquered much of Europe
9
Fundamental law of a nation
10
Government by the people
11
Territory controlled by another country