Across
1
Military blockade of a fortified place
3
Exchange of goods between peoples
4
Territory controlled by another country
5
Armed conflict between nations
7
Object made by humans from the past
9
Ancient Egyptian ruler
Down
2
Legislative assembly of a country
3
Formal agreement between nations
6
Person with no fixed home
8
Alloy of copper and tin used in early tools
10
Period of ten years