Across
1
Union formed for mutual benefit
5
Belonging to a very old period
6
Person who buys and sells goods
7
Ancient Egyptian ruler
10
Government by the people
11
Armored warrior of medieval times
12
Armed conflict between nations
Down
2
Person with no fixed home
3
Movement of people to new areas
4
Fortified medieval residence
8
Metal that replaced bronze in tools
9
Exchange of goods between peoples
13
Armed entry into another territory
14
Handwritten historical document