Across
1
Government by the people
6
Armed entry into another territory
7
Long and distinct period of history
8
Person owned as property
9
Armored warrior of medieval times
10
Military conflict or fight
Down
2
Belonging to a very old period
3
Practice of establishing foreign colonies
4
Handwritten historical document
5
Formal agreement between nations
11
Fundamental law of a nation
12
Period of one hundred years
13
Ancient Mesoamerican civilization
14
Medieval religious military campaign
15
Advanced stage of human society