Across
1
Medieval religious military campaign
4
Person with no fixed home
6
Medieval land-for-service system
7
Military blockade of a fortified place
8
Ancient Egyptian stone monument
9
Uprising against authority
12
Legislative assembly of a country
Down
2
Person who travels to discover new lands
3
Government ruled by a king or queen
5
Legislative body in ancient Rome
10
Fundamental law of a nation
11
Government elected by the people
13
Exchange of goods between peoples