Across
1
Person who buys and sells goods
4
Succession of rulers from same family
5
Long and distinct period of history
7
Payment made to show submission
8
Alloy of copper and tin used in early tools
9
Ancient empire that conquered much of Europe
10
Armed entry into another territory
Down
2
Exchange of goods between peoples
3
Fundamental law of a nation
6
Sudden overthrow of a government
11
Ancient Egyptian picture writing