Across
1
Metal that replaced bronze in tools
4
Succession of rulers from same family
5
Formal agreement between nations
6
Person who travels to discover new lands
10
Advanced stage of human society
Down
2
Uprising against authority
3
Alloy of copper and tin used in early tools
7
Male monarch ruler
8
Freedom from outside control
9
Sudden overthrow of a government
11
Collection of traditional stories
12
Ancient Mesoamerican civilization