Across
1
Period of ten years
4
Handwritten historical document
6
Armored warrior of medieval times
10
Large territory under one ruler
11
Uprising against authority
Down
2
Exchange of goods between peoples
3
Belonging to a very old period
5
Advanced stage of human society
7
Ancient empire that conquered much of Europe
8
Practice of farming and growing food
9
Period of one hundred years
12
Union formed for mutual benefit