Across
1
Territory controlled by another country
4
Freedom from outside control
5
Metal that replaced bronze in tools
8
Payment made to show submission
10
Object made by humans from the past
Down
2
Roman arena fighter
3
Advanced stage of human society
6
Ancient Egyptian stone monument
7
Large territory under one ruler
9
Person who travels to discover new lands
11
Person with no fixed home
12
Legislative body in ancient Rome