Across
1
Union formed for mutual benefit
4
Armored warrior of medieval times
6
Military blockade of a fortified place
7
Period of ten years
8
Armed conflict between nations
9
Formal agreement between nations
Down
2
Roman arena fighter
3
Government by the people
5
Legislative assembly of a country
10
Metal that replaced bronze in tools
11
Medieval religious military campaign
12
Fortified medieval residence