Across
1
Practice of establishing foreign colonies
7
Armored warrior of medieval times
8
Person who travels to discover new lands
9
Belonging to a very old period
10
Alloy of copper and tin used in early tools
Down
2
Fundamental law of a nation
3
Government elected by the people
4
Ancient Mesoamerican civilization
5
Sudden overthrow of a government
6
Legislative assembly of a country