Across
1
Belonging to a very old period
3
Government elected by the people
6
Ancient Egyptian ruler
7
Ancient Mesoamerican civilization
9
Medieval religious military campaign
10
Legislative body in ancient Rome
Down
2
Large territory under one ruler
4
Metal that replaced bronze in tools
5
Formal agreement between nations
6
Deadly epidemic disease
8
Ancient Egyptian picture writing
11
Exchange of goods between peoples