Across
1
Period of ten years
5
Movement of people to new areas
6
Payment made to show submission
8
Legislative body in ancient Rome
9
Fortified medieval residence
11
Metal that replaced bronze in tools
Down
1
Government by the people
2
Union formed for mutual benefit
3
Person who buys and sells goods
4
Uprising against authority
7
Military blockade of a fortified place
10
Advanced stage of human society