Across
1
Legislative body in ancient Rome
5
Period of ten years
6
Ancient Egyptian picture writing
7
Succession of rulers from same family
8
Ancient Mesoamerican civilization
9
Advanced stage of human society
10
Medieval land-for-service system
Down
2
Fortified medieval residence
3
Fundamental law of a nation
4
Belonging to a very old period
11
Ancient Egyptian stone monument
12
Alloy of copper and tin used in early tools