Across
1
Military conflict or fight
5
Succession of rulers from same family
7
Union formed for mutual benefit
9
Alloy of copper and tin used in early tools
Down
2
Practice of establishing foreign colonies
3
Exchange of goods between peoples
4
Ancient Egyptian picture writing
6
Formal agreement between nations
8
Payment made to show submission
10
Sudden overthrow of a government
11
Person with no fixed home