Across
1
Succession of rulers from same family
5
Handwritten historical document
6
Legislative assembly of a country
7
Armed entry into another territory
8
Belonging to a very old period
10
Large territory under one ruler
Down
2
Advanced stage of human society
3
Fortified medieval residence
4
Ancient Mesoamerican civilization
9
Period of ten years
11
Formal agreement between nations
12
Military blockade of a fortified place
13
Sudden overthrow of a government