Across
1
Large territory under one ruler
5
Government elected by the people
7
Practice of establishing foreign colonies
8
Armed entry into another territory
9
Sudden overthrow of a government
10
Ancient Mesoamerican civilization
Down
2
Union formed for mutual benefit
3
Ancient Egyptian picture writing
4
Ancient Egyptian stone monument
6
Military conflict or fight
11
Person who buys and sells goods
12
Freedom from outside control