Across
1
Period of ten years
4
Metal that replaced bronze in tools
6
Roman arena fighter
9
Armored warrior of medieval times
10
Government ruled by a king or queen
12
Alloy of copper and tin used in early tools
14
Payment made to show submission
Down
1
Succession of rulers from same family
2
Deadly epidemic disease
3
Government elected by the people
5
Relating to the Middle Ages
7
Long and distinct period of history
8
Freedom from outside control
11
Period of one hundred years
13
Legislative assembly of a country