Across
1
Armored warrior of medieval times
4
Uprising against authority
5
Person who travels to discover new lands
6
Metal that replaced bronze in tools
7
Fortified medieval residence
8
Government by the people
10
Ancient Egyptian stone monument
11
Government ruled by a king or queen
12
Legislative body in ancient Rome
Down
2
Alloy of copper and tin used in early tools
3
Ancient Egyptian ruler
7
Territory controlled by another country
8
Period of ten years
9
Person owned as property