Across
1
Formal agreement between nations
3
Practice of establishing foreign colonies
5
Armed conflict between nations
6
Medieval land-for-service system
7
Belonging to a very old period
8
Government elected by the people
10
Person owned as property
11
Ancient Egyptian picture writing
Down
2
Practice of farming and growing food
3
Medieval religious military campaign
4
Object made by humans from the past
9
Sudden overthrow of a government
12
Ancient Egyptian stone monument