Across
1
Male monarch ruler
3
Belonging to a very old period
5
Person who buys and sells goods
6
Handwritten historical document
8
Succession of rulers from same family
9
Military blockade of a fortified place
10
Deadly epidemic disease
Down
2
Period of one hundred years
4
Fortified medieval residence
5
Ancient Mesoamerican civilization
7
Long and distinct period of history
8
Period of ten years
11
Armed conflict between nations
12
Fundamental law of a nation