横向
1
Advanced stage of human society
7
Large territory under one ruler
8
Fortified medieval residence
9
Legislative assembly of a country
纵向
2
Government ruled by a king or queen
3
Handwritten historical document
4
Metal that replaced bronze in tools
5
Roman arena fighter
6
Object made by humans from the past
10
Relating to the Middle Ages
11
Movement of people to new areas
12
Military blockade of a fortified place
13
Government by the people