Across
1
Legislative assembly of a country
6
Military blockade of a fortified place
8
Armed entry into another territory
11
Medieval religious military campaign
Down
2
Belonging to a very old period
3
Alloy of copper and tin used in early tools
4
Practice of establishing foreign colonies
5
Armed conflict between nations
7
Legislative body in ancient Rome
9
Military conflict or fight
10
Medieval land-for-service system