Across
1
Practice of farming and growing food
7
Alloy of copper and tin used in early tools
9
Legislative body in ancient Rome
11
Freedom from outside control
Down
2
Medieval religious military campaign
3
Period of ten years
4
Movement of people to new areas
5
Object made by humans from the past
6
Medieval land-for-service system
8
Long and distinct period of history
9
Military blockade of a fortified place
10
Sudden overthrow of a government