Across
1
Person with no fixed home
4
Armed entry into another territory
5
Legislative body in ancient Rome
6
Legislative assembly of a country
7
Ancient Mesoamerican civilization
12
Movement of people to new areas
13
Deadly epidemic disease
Down
2
Medieval land-for-service system
3
Belonging to a very old period
8
Union formed for mutual benefit
9
Formal agreement between nations
10
Metal that replaced bronze in tools
11
Ancient Egyptian picture writing