Across
1
Ancient Egyptian stone monument
4
Period of ten years
5
Ancient empire that conquered much of Europe
6
Armed entry into another territory
9
Military blockade of a fortified place
13
Alloy of copper and tin used in early tools
14
Legislative assembly of a country
15
Period of one hundred years
Down
2
Practice of farming and growing food
3
Advanced stage of human society
7
Collection of traditional stories
8
Ancient Egyptian ruler
10
Large territory under one ruler
11
Government by the people
12
Fortified medieval residence