Across
1
Armed conflict between nations
3
Armed entry into another territory
4
Long and distinct period of history
7
Alloy of copper and tin used in early tools
8
Military conflict or fight
9
Relating to the Middle Ages
Down
2
Period of one hundred years
4
Large territory under one ruler
5
Medieval land-for-service system
6
Freedom from outside control
10
Person with no fixed home