Across
1
Military conflict or fight
3
Government ruled by a king or queen
4
Sudden overthrow of a government
5
Uprising against authority
6
Long and distinct period of history
7
Territory controlled by another country
8
Ancient Egyptian ruler
9
Exchange of goods between peoples
11
Advanced stage of human society
Down
1
Alloy of copper and tin used in early tools
2
Person owned as property
3
Person who buys and sells goods
10
Person with no fixed home
12
Legislative assembly of a country