Across
1
Government by the people
2
Military blockade of a fortified place
4
Medieval land-for-service system
7
Advanced stage of human society
8
Military conflict or fight
9
Ancient Mesoamerican civilization
10
Uprising against authority
11
Formal agreement between nations
12
Handwritten historical document
Down
1
Period of ten years
2
Person owned as property
3
Freedom from outside control
5
Territory controlled by another country
6
Sudden overthrow of a government
13
Medieval religious military campaign