Across
1
Alloy of copper and tin used in early tools
2
Practice of farming and growing food
5
Freedom from outside control
6
Payment made to show submission
8
Large territory under one ruler
11
Ancient Egyptian picture writing
Down
2
Union formed for mutual benefit
3
Ancient Egyptian stone monument
4
Legislative assembly of a country
7
Period of one hundred years
9
Ancient empire that conquered much of Europe
10
Armored warrior of medieval times