Across
1
Medieval land-for-service system
5
Person who buys and sells goods
6
Deadly epidemic disease
7
Union formed for mutual benefit
8
Advanced stage of human society
9
Period of one hundred years
15
Formal agreement between nations
Down
2
Succession of rulers from same family
3
Medieval religious military campaign
4
Long and distinct period of history
10
Armed conflict between nations
11
Roman arena fighter
12
Person with no fixed home
13
Legislative body in ancient Rome
14
Military blockade of a fortified place