Across
1
Advanced stage of human society
7
Ancient Egyptian picture writing
9
Roman arena fighter
10
Legislative body in ancient Rome
11
Military blockade of a fortified place
13
Period of one hundred years
Down
2
Movement of people to new areas
3
Practice of establishing foreign colonies
4
Armored warrior of medieval times
5
Union formed for mutual benefit
6
Government elected by the people
8
Legislative assembly of a country
12
Government by the people