Across
1
Formal agreement between nations
4
Uprising against authority
6
Freedom from outside control
8
Ancient empire that conquered much of Europe
9
Fundamental law of a nation
10
Period of one hundred years
Down
2
Territory controlled by another country
3
Long and distinct period of history
5
Union formed for mutual benefit
7
Fortified medieval residence
11
Large territory under one ruler
12
Sudden overthrow of a government