Across
1
Male monarch ruler
3
Government elected by the people
4
Alloy of copper and tin used in early tools
5
Fortified medieval residence
6
Ancient empire that conquered much of Europe
10
Ancient Mesoamerican civilization
11
Object made by humans from the past
Down
2
Practice of establishing foreign colonies
7
Period of ten years
8
Handwritten historical document
9
Payment made to show submission
12
Metal that replaced bronze in tools