Across
1
Formal agreement between nations
5
Fundamental law of a nation
6
Period of one hundred years
7
Succession of rulers from same family
8
Government by the people
9
Ancient Mesoamerican civilization
10
Deadly epidemic disease
11
Armed conflict between nations
12
Period of ten years
Down
2
Roman arena fighter
3
Long and distinct period of history
4
Collection of traditional stories
5
Fortified medieval residence