Across
1
Union formed for mutual benefit
6
Alloy of copper and tin used in early tools
7
Formal agreement between nations
10
Relating to the Middle Ages
Down
2
Person owned as property
3
Territory controlled by another country
4
Ancient Egyptian ruler
5
Large territory under one ruler
8
Long and distinct period of history
9
Armored warrior of medieval times
11
Armed entry into another territory