Across
1
Ancient empire that conquered much of Europe
5
Practice of farming and growing food
6
Medieval land-for-service system
7
Formal agreement between nations
8
Government elected by the people
9
Fortified medieval residence
Down
2
Large territory under one ruler
3
Military conflict or fight
4
Government ruled by a king or queen
10
Roman arena fighter
11
Payment made to show submission
12
Military blockade of a fortified place