Across
1
Ancient Egyptian ruler
5
Person who travels to discover new lands
6
Payment made to show submission
7
Ancient empire that conquered much of Europe
10
Period of ten years
12
Metal that replaced bronze in tools
Down
2
Legislative body in ancient Rome
3
Roman arena fighter
4
Large territory under one ruler
5
Long and distinct period of history
6
Formal agreement between nations
8
Person with no fixed home
9
Exchange of goods between peoples
11
Legislative assembly of a country
13
Uprising against authority