Across
1
Person with no fixed home
3
Military blockade of a fortified place
4
Belonging to a very old period
5
Movement of people to new areas
9
Armed conflict between nations
10
Alloy of copper and tin used in early tools
12
Relating to the Middle Ages
Down
2
Armed entry into another territory
5
Ancient Mesoamerican civilization
6
Government by the people
7
Payment made to show submission
8
Ancient Egyptian ruler
11
Large territory under one ruler