Across
1
Government elected by the people
3
Ancient Mesoamerican civilization
5
Exchange of goods between peoples
9
Male monarch ruler
11
Belonging to a very old period
12
Period of ten years
Down
2
Period of one hundred years
3
Person who buys and sells goods
4
Fortified medieval residence
6
Person who travels to discover new lands
7
Legislative assembly of a country
8
Roman arena fighter
10
Armed conflict between nations