Across
1
Person with no fixed home
3
Sudden overthrow of a government
4
Military blockade of a fortified place
7
Ancient Mesoamerican civilization
9
Formal agreement between nations
10
Medieval religious military campaign
Down
2
Legislative assembly of a country
5
Fortified medieval residence
6
Movement of people to new areas
8
Handwritten historical document
11
Person who travels to discover new lands