Across
1
Practice of establishing foreign colonies
2
Freedom from outside control
5
Formal agreement between nations
9
Government by the people
Down
2
Armed entry into another territory
3
Ancient Egyptian picture writing
4
Long and distinct period of history
6
Ancient Egyptian stone monument
7
Alloy of copper and tin used in early tools
8
Person owned as property
10
Medieval land-for-service system
11
Belonging to a very old period
12
Military conflict or fight