Across
1
Period of one hundred years
4
Medieval land-for-service system
7
Union formed for mutual benefit
8
Military blockade of a fortified place
10
Freedom from outside control
12
Ancient Egyptian ruler
Down
2
Sudden overthrow of a government
3
Formal agreement between nations
5
Person who travels to discover new lands
6
Fortified medieval residence
9
Relating to the Middle Ages
11
Armed entry into another territory
13
Government by the people
14
Succession of rulers from same family