横向
1
Succession of rulers from same family
3
Ancient empire that conquered much of Europe
4
Fundamental law of a nation
5
Legislative assembly of a country
6
Movement of people to new areas
11
Belonging to a very old period
12
Ancient Egyptian ruler
纵向
2
Advanced stage of human society
7
Armored warrior of medieval times
8
Relating to the Middle Ages
9
Metal that replaced bronze in tools
10
Person who travels to discover new lands