Across
1
Armored warrior of medieval times
4
Military conflict or fight
5
Armed entry into another territory
6
Legislative body in ancient Rome
8
Medieval religious military campaign
10
Alloy of copper and tin used in early tools
12
Military blockade of a fortified place
Down
2
Person who buys and sells goods
3
Succession of rulers from same family
7
Legislative assembly of a country
9
Fortified medieval residence
11
Movement of people to new areas