Across
1
Belonging to a very old period
4
Ancient Egyptian stone monument
5
Ancient empire that conquered much of Europe
6
Government ruled by a king or queen
8
Fundamental law of a nation
9
Alloy of copper and tin used in early tools
10
Fortified medieval residence
Down
1
Practice of farming and growing food
2
Sudden overthrow of a government
3
Person who travels to discover new lands
7
Uprising against authority