Across
1
Handwritten historical document
6
Medieval religious military campaign
8
Union formed for mutual benefit
10
Period of ten years
11
Deadly epidemic disease
Down
2
Ancient empire that conquered much of Europe
3
Alloy of copper and tin used in early tools
4
Government ruled by a king or queen
5
Roman arena fighter
7
Relating to the Middle Ages
9
Sudden overthrow of a government