Across
1
Metal that replaced bronze in tools
2
Succession of rulers from same family
3
Ancient Egyptian ruler
5
Deadly epidemic disease
10
Government ruled by a king or queen
11
Large territory under one ruler
12
Sudden overthrow of a government
Down
2
Government by the people
4
Person with no fixed home
6
Object made by humans from the past
7
Formal agreement between nations
8
Legislative body in ancient Rome
9
Period of one hundred years