Across
1
Military blockade of a fortified place
3
Advanced stage of human society
4
Belonging to a very old period
5
Government elected by the people
9
Collection of traditional stories
10
Armed conflict between nations
Down
2
Union formed for mutual benefit
6
Period of ten years
7
Male monarch ruler
8
Practice of farming and growing food
11
Alloy of copper and tin used in early tools