Across
1
Person who buys and sells goods
5
Alloy of copper and tin used in early tools
6
Ancient Egyptian picture writing
7
Union formed for mutual benefit
8
Armed entry into another territory
9
Person owned as property
Down
2
Territory controlled by another country
3
Military blockade of a fortified place
4
Ancient Egyptian ruler
5
Military conflict or fight
10
Ancient Mesoamerican civilization
11
Payment made to show submission
12
Medieval religious military campaign