Across
1
Government elected by the people
4
Formal agreement between nations
5
Succession of rulers from same family
7
Military blockade of a fortified place
8
Fundamental law of a nation
11
Large territory under one ruler
Down
2
Person who travels to discover new lands
3
Advanced stage of human society
4
Payment made to show submission
6
Practice of farming and growing food
9
Military conflict or fight
10
Government ruled by a king or queen
12
Fortified medieval residence