Across
1
Medieval land-for-service system
2
Territory controlled by another country
4
Ancient empire that conquered much of Europe
5
Person who travels to discover new lands
6
Military blockade of a fortified place
7
Movement of people to new areas
9
Government elected by the people
Down
2
Advanced stage of human society
3
Object made by humans from the past
8
Medieval religious military campaign
10
Ancient Mesoamerican civilization
11
Legislative assembly of a country
12
Handwritten historical document
13
Male monarch ruler