Across
1
Armed entry into another territory
4
Ancient empire that conquered much of Europe
6
Practice of establishing foreign colonies
8
Ancient Mesoamerican civilization
9
Government elected by the people
11
Armored warrior of medieval times
Down
2
Ancient Egyptian stone monument
3
Territory controlled by another country
5
Handwritten historical document
7
Person owned as property
10
Medieval land-for-service system
12
Military conflict or fight