Across
1
Ancient Mesoamerican civilization
4
Period of ten years
5
Armed conflict between nations
8
Formal agreement between nations
11
Sudden overthrow of a government
Down
2
Military conflict or fight
3
Roman arena fighter
6
Alloy of copper and tin used in early tools
7
Long and distinct period of history
9
Person who buys and sells goods
10
Government ruled by a king or queen