Across
1
Freedom from outside control
3
Belonging to a very old period
6
Uprising against authority
10
Metal that replaced bronze in tools
11
Period of one hundred years
12
Male monarch ruler
Down
1
Armed entry into another territory
2
Exchange of goods between peoples
3
Practice of farming and growing food
4
Union formed for mutual benefit
5
Practice of establishing foreign colonies
7
Ancient empire that conquered much of Europe
8
Person with no fixed home
9
Ancient Egyptian ruler