Across
1
Formal agreement between nations
4
Advanced stage of human society
5
Fundamental law of a nation
6
Ancient empire that conquered much of Europe
9
Handwritten historical document
12
Military blockade of a fortified place
13
Ancient Mesoamerican civilization
14
Military conflict or fight
Down
2
Medieval religious military campaign
3
Practice of farming and growing food
7
Male monarch ruler
8
Uprising against authority
10
Belonging to a very old period
11
Legislative body in ancient Rome