Across
1
Legislative body in ancient Rome
5
Practice of establishing foreign colonies
6
Ancient empire that conquered much of Europe
7
Object made by humans from the past
8
Ancient Mesoamerican civilization
10
Alloy of copper and tin used in early tools
Down
2
Medieval religious military campaign
3
Metal that replaced bronze in tools
4
Sudden overthrow of a government
9
Military blockade of a fortified place
11
Relating to the Middle Ages
12
Roman arena fighter
13
Ancient Egyptian ruler
14
Union formed for mutual benefit