Across
1
Sudden overthrow of a government
4
Deadly epidemic disease
6
Roman arena fighter
7
Period of ten years
9
Uprising against authority
Down
2
Person who buys and sells goods
3
Advanced stage of human society
4
Ancient Egyptian stone monument
5
Payment made to show submission
8
Government ruled by a king or queen
10
Large territory under one ruler
11
Medieval religious military campaign