Across
1
Alloy of copper and tin used in early tools
2
Period of one hundred years
4
Succession of rulers from same family
5
Military blockade of a fortified place
6
Ancient Egyptian stone monument
7
Uprising against authority
11
Person with no fixed home
12
Ancient empire that conquered much of Europe
Down
2
Advanced stage of human society
3
Formal agreement between nations
8
Government elected by the people
9
Freedom from outside control
10
Relating to the Middle Ages