Across
1
Belonging to a very old period
4
Large territory under one ruler
5
Practice of establishing foreign colonies
6
Territory controlled by another country
7
Military blockade of a fortified place
9
Ancient Egyptian stone monument
13
Government elected by the people
14
Armored warrior of medieval times
Down
2
Freedom from outside control
3
Formal agreement between nations
8
Person who buys and sells goods
10
Ancient Egyptian picture writing
11
Ancient Mesoamerican civilization
12
Ancient empire that conquered much of Europe