Across
1
Fortified medieval residence
4
Medieval land-for-service system
5
Ancient Mesoamerican civilization
6
Ancient Egyptian stone monument
7
Succession of rulers from same family
9
Deadly epidemic disease
11
Movement of people to new areas
12
Relating to the Middle Ages
Down
2
Ancient empire that conquered much of Europe
3
Object made by humans from the past
7
Government by the people
8
Belonging to a very old period
10
Formal agreement between nations