Across
1
Formal agreement between nations
5
Alloy of copper and tin used in early tools
6
Medieval religious military campaign
7
Uprising against authority
8
Period of one hundred years
10
Person with no fixed home
11
Handwritten historical document
12
Armed entry into another territory
13
Ancient Mesoamerican civilization
Down
2
Government by the people
3
Legislative assembly of a country
4
Ancient Egyptian stone monument
9
Practice of farming and growing food