Across
1
Exchange of goods between peoples
5
Handwritten historical document
6
Armed conflict between nations
8
Period of one hundred years
12
Person with no fixed home
Down
2
Succession of rulers from same family
3
Alloy of copper and tin used in early tools
4
Ancient Mesoamerican civilization
7
Roman arena fighter
9
Sudden overthrow of a government
10
Belonging to a very old period
11
Fortified medieval residence