Across
1
Alloy of copper and tin used in early tools
5
Person with no fixed home
6
Ancient Mesoamerican civilization
9
Sudden overthrow of a government
10
Metal that replaced bronze in tools
11
Medieval religious military campaign
Down
2
Handwritten historical document
3
Practice of establishing foreign colonies
4
Ancient empire that conquered much of Europe
7
Roman arena fighter
8
Legislative body in ancient Rome
12
Ancient Egyptian stone monument