Across
1
Object made by humans from the past
5
Armed entry into another territory
8
Long and distinct period of history
9
Practice of establishing foreign colonies
11
Person with no fixed home
12
Period of ten years
Down
2
Fortified medieval residence
3
Metal that replaced bronze in tools
4
Movement of people to new areas
6
Relating to the Middle Ages
7
Fundamental law of a nation
10
Armed conflict between nations
13
Person who travels to discover new lands