Across
1
Practice of establishing foreign colonies
7
Freedom from outside control
9
Formal agreement between nations
10
Military conflict or fight
11
Fortified medieval residence
12
Person owned as property
Down
2
Ancient Egyptian stone monument
3
Government elected by the people
4
Government by the people
5
Person who buys and sells goods
6
Armored warrior of medieval times
8
Advanced stage of human society
13
Exchange of goods between peoples