Across
1
Legislative assembly of a country
5
Metal that replaced bronze in tools
7
Roman arena fighter
8
Ancient Mesoamerican civilization
9
Object made by humans from the past
10
Ancient Egyptian ruler
11
Military conflict or fight
Down
2
Payment made to show submission
3
Person who buys and sells goods
4
Practice of establishing foreign colonies
6
Fundamental law of a nation
12
Armored warrior of medieval times