横向
1
Legislative body in ancient Rome
5
Object made by humans from the past
6
Belonging to a very old period
8
Formal agreement between nations
10
Handwritten historical document
12
Ancient empire that conquered much of Europe
纵向
2
Government elected by the people
3
Legislative assembly of a country
4
Long and distinct period of history
7
Government ruled by a king or queen
9
Advanced stage of human society
11
Movement of people to new areas