Across
1
Payment made to show submission
4
Ancient empire that conquered much of Europe
5
Movement of people to new areas
6
Armored warrior of medieval times
7
Alloy of copper and tin used in early tools
8
Relating to the Middle Ages
9
Freedom from outside control
10
Government ruled by a king or queen
Down
2
Government elected by the people
3
Union formed for mutual benefit
4
Uprising against authority
11
Handwritten historical document