Across
1
Armed entry into another territory
4
Period of ten years
6
Deadly epidemic disease
7
Formal agreement between nations
8
Freedom from outside control
9
Person who travels to discover new lands
10
Person owned as property
11
Relating to the Middle Ages
Down
2
Period of one hundred years
3
Belonging to a very old period
5
Union formed for mutual benefit
6
Ancient Egyptian stone monument
12
Person with no fixed home