Across
1
Ancient Egyptian stone monument
5
Armed conflict between nations
6
Military blockade of a fortified place
7
Practice of farming and growing food
8
Large territory under one ruler
10
Formal agreement between nations
12
Exchange of goods between peoples
15
Collection of traditional stories
Down
2
Freedom from outside control
3
Object made by humans from the past
4
Medieval religious military campaign
9
Government by the people
11
Fundamental law of a nation
13
Belonging to a very old period
14
Alloy of copper and tin used in early tools