Across
1
Deadly epidemic disease
4
Exchange of goods between peoples
6
Medieval religious military campaign
7
Period of ten years
8
Uprising against authority
10
Legislative body in ancient Rome
12
Period of one hundred years
Down
2
Belonging to a very old period
3
Fortified medieval residence
5
Medieval land-for-service system
9
Government elected by the people
11
Metal that replaced bronze in tools