Across
1
Fundamental law of a nation
6
Person owned as property
8
Formal agreement between nations
9
Roman arena fighter
10
Exchange of goods between peoples
11
Practice of establishing foreign colonies
Down
2
Male monarch ruler
3
Armed entry into another territory
4
Legislative body in ancient Rome
5
Object made by humans from the past
7
Succession of rulers from same family
12
Armored warrior of medieval times
13
Person with no fixed home