Across
1
Person who buys and sells goods
5
Military blockade of a fortified place
7
Ancient Mesoamerican civilization
8
Object made by humans from the past
9
Deadly epidemic disease
10
Ancient Egyptian picture writing
11
Practice of establishing foreign colonies
Down
2
Government elected by the people
3
Payment made to show submission
4
Ancient Egyptian ruler
6
Armed entry into another territory
12
Formal agreement between nations