Across
1
Ancient Egyptian picture writing
4
Metal that replaced bronze in tools
5
Belonging to a very old period
7
Military conflict or fight
8
Payment made to show submission
9
Armed entry into another territory
12
Uprising against authority
Down
2
Government elected by the people
3
Advanced stage of human society
6
Object made by humans from the past
10
Legislative body in ancient Rome
11
Person with no fixed home