Across
1
Large territory under one ruler
6
Long and distinct period of history
7
Movement of people to new areas
9
Government by the people
10
Metal that replaced bronze in tools
11
Ancient Egyptian picture writing
12
Payment made to show submission
Down
2
Military conflict or fight
3
Belonging to a very old period
4
Collection of traditional stories
5
Person owned as property
8
Medieval religious military campaign