Across
1
Fortified medieval residence
4
Ancient empire that conquered much of Europe
5
Deadly epidemic disease
7
Object made by humans from the past
9
Roman arena fighter
10
Union formed for mutual benefit
Down
2
Person who travels to discover new lands
3
Military conflict or fight
6
Armed entry into another territory
8
Government by the people
11
Person with no fixed home
12
Succession of rulers from same family