Across
1
Payment made to show submission
2
Succession of rulers from same family
3
Government elected by the people
4
Ancient empire that conquered much of Europe
6
Territory controlled by another country
7
Alloy of copper and tin used in early tools
8
Roman arena fighter
Down
2
Period of ten years
3
Sudden overthrow of a government
4
Uprising against authority
5
Military blockade of a fortified place
9
Movement of people to new areas
10
Medieval religious military campaign
11
Handwritten historical document