Across
1
Advanced stage of human society
8
Ancient empire that conquered much of Europe
9
Ancient Egyptian stone monument
10
Practice of farming and growing food
11
Uprising against authority
12
Exchange of goods between peoples
Down
2
Freedom from outside control
3
Payment made to show submission
4
Ancient Egyptian picture writing
5
Person with no fixed home
6
Sudden overthrow of a government
7
Movement of people to new areas