Across
1
Metal that replaced bronze in tools
4
Long and distinct period of history
5
Sudden overthrow of a government
6
Period of one hundred years
7
Government elected by the people
Down
2
Fundamental law of a nation
3
Ancient empire that conquered much of Europe
8
Succession of rulers from same family
9
Relating to the Middle Ages
10
Period of ten years
11
Legislative body in ancient Rome
12
Ancient Egyptian stone monument