Across
1
Period of ten years
5
Military blockade of a fortified place
6
Armed entry into another territory
7
Ancient Mesoamerican civilization
9
Ancient Egyptian picture writing
Down
2
Medieval land-for-service system
3
Ancient Egyptian stone monument
4
Government by the people
8
Alloy of copper and tin used in early tools
10
Advanced stage of human society
11
Succession of rulers from same family