Across
1
Freedom from outside control
6
Medieval land-for-service system
7
Person who travels to discover new lands
8
Person owned as property
9
Armored warrior of medieval times
10
Ancient Egyptian stone monument
11
Ancient empire that conquered much of Europe
Down
1
Metal that replaced bronze in tools
2
Period of one hundred years
3
Union formed for mutual benefit
4
Ancient Egyptian picture writing
5
Period of ten years
12
Person with no fixed home