Across
1
Freedom from outside control
6
Advanced stage of human society
8
Ancient Egyptian stone monument
10
Ancient Mesoamerican civilization
11
Long and distinct period of history
13
Large territory under one ruler
Down
2
Medieval land-for-service system
3
Military blockade of a fortified place
4
Legislative assembly of a country
5
Ancient Egyptian picture writing
7
Handwritten historical document
9
Armed entry into another territory
12
Person owned as property