Across
1
Metal that replaced bronze in tools
4
Person with no fixed home
5
Long and distinct period of history
6
Ancient Egyptian ruler
8
Belonging to a very old period
9
Period of one hundred years
10
Roman arena fighter
11
Medieval religious military campaign
12
Period of ten years
Down
2
Exchange of goods between peoples
3
Legislative body in ancient Rome
6
Legislative assembly of a country
7
Relating to the Middle Ages