Across
1
Large territory under one ruler
2
Male monarch ruler
3
Advanced stage of human society
6
Armed conflict between nations
9
Fundamental law of a nation
10
Exchange of goods between peoples
12
Object made by humans from the past
13
Practice of establishing foreign colonies
Down
2
Armored warrior of medieval times
4
Person who buys and sells goods
5
Fortified medieval residence
7
Person owned as property
8
Handwritten historical document
11
Belonging to a very old period