Across
1
Fortified medieval residence
3
Metal that replaced bronze in tools
6
Military conflict or fight
8
Government elected by the people
9
Person who travels to discover new lands
10
Roman arena fighter
11
Medieval land-for-service system
Down
2
Handwritten historical document
4
Payment made to show submission
5
Person owned as property
7
Government by the people
12
Period of one hundred years
13
Territory controlled by another country