Across
1
Large territory under one ruler
5
Legislative body in ancient Rome
7
Handwritten historical document
9
Government elected by the people
10
Long and distinct period of history
12
Union formed for mutual benefit
13
Belonging to a very old period
14
Formal agreement between nations
Down
2
Period of one hundred years
3
Object made by humans from the past
4
Medieval religious military campaign
6
Relating to the Middle Ages
8
Alloy of copper and tin used in early tools
11
Metal that replaced bronze in tools