Across
1
Roman arena fighter
6
Union formed for mutual benefit
7
Ancient empire that conquered much of Europe
8
Long and distinct period of history
9
Deadly epidemic disease
11
Payment made to show submission
Down
2
Freedom from outside control
3
Period of one hundred years
4
Uprising against authority
5
Movement of people to new areas
6
Object made by humans from the past
10
Advanced stage of human society
12
Medieval religious military campaign