Across
1
Succession of rulers from same family
3
Long and distinct period of history
5
Period of ten years
6
Payment made to show submission
Down
2
Fortified medieval residence
4
Medieval land-for-service system
6
Formal agreement between nations
7
Union formed for mutual benefit
8
Movement of people to new areas
9
Fundamental law of a nation
10
Ancient Mesoamerican civilization