Across
1
Person owned as property
5
Object made by humans from the past
6
Military conflict or fight
8
Roman arena fighter
10
Ancient empire that conquered much of Europe
11
Medieval religious military campaign
Down
2
Exchange of goods between peoples
3
Succession of rulers from same family
4
Legislative body in ancient Rome
7
Ancient Egyptian ruler
9
Government elected by the people
12
Medieval land-for-service system