Across
1
Alloy of copper and tin used in early tools
3
Ancient Mesoamerican civilization
5
Handwritten historical document
6
Ancient Egyptian stone monument
7
Territory controlled by another country
8
Armored warrior of medieval times
9
Formal agreement between nations
12
Ancient Egyptian ruler
Down
1
Military conflict or fight
2
Advanced stage of human society
4
Long and distinct period of history
10
Period of ten years
11
Person with no fixed home