Across
1
Formal agreement between nations
5
Period of one hundred years
7
Government elected by the people
9
Ancient Mesoamerican civilization
10
Fortified medieval residence
11
Object made by humans from the past
12
Relating to the Middle Ages
Down
2
Belonging to a very old period
3
Legislative assembly of a country
4
Military conflict or fight
6
Ancient Egyptian picture writing
8
Armed conflict between nations