Across
1
Belonging to a very old period
4
Armed conflict between nations
5
Territory controlled by another country
7
Ancient Egyptian ruler
8
Ancient Egyptian picture writing
9
Medieval land-for-service system
11
Military blockade of a fortified place
13
Metal that replaced bronze in tools
Down
2
Person who travels to discover new lands
3
Succession of rulers from same family
6
Movement of people to new areas
10
Alloy of copper and tin used in early tools
12
Practice of farming and growing food