Across
1
Armored warrior of medieval times
2
Relating to the Middle Ages
3
Long and distinct period of history
5
Metal that replaced bronze in tools
6
Military blockade of a fortified place
8
Person who travels to discover new lands
9
Payment made to show submission
Down
2
Handwritten historical document
4
Government ruled by a king or queen
7
Period of ten years
10
Legislative body in ancient Rome
11
Formal agreement between nations