Across
1
Ancient Egyptian picture writing
4
Exchange of goods between peoples
6
Period of ten years
7
Legislative assembly of a country
9
Fortified medieval residence
12
Government by the people
Down
2
Person owned as property
3
Union formed for mutual benefit
5
Government elected by the people
8
Practice of farming and growing food
10
Long and distinct period of history
11
Movement of people to new areas