Across
1
Large territory under one ruler
4
Ancient Mesoamerican civilization
6
Freedom from outside control
7
Movement of people to new areas
8
Person owned as property
10
Payment made to show submission
Down
2
Metal that replaced bronze in tools
3
Formal agreement between nations
4
Collection of traditional stories
5
Fortified medieval residence
9
Person with no fixed home
11
Practice of establishing foreign colonies