Across
1
Union formed for mutual benefit
6
Military blockade of a fortified place
7
Metal that replaced bronze in tools
8
Armored warrior of medieval times
9
Government by the people
Down
2
Medieval land-for-service system
3
Period of one hundred years
4
Freedom from outside control
5
Male monarch ruler
6
Person owned as property
10
Person who buys and sells goods
11
Deadly epidemic disease