横向
1
Government by the people
5
Large territory under one ruler
6
Union formed for mutual benefit
7
Legislative assembly of a country
9
Person who travels to discover new lands
10
Collection of traditional stories
11
Belonging to a very old period
13
Exchange of goods between peoples
纵向
1
Period of ten years
2
Armed conflict between nations
3
Object made by humans from the past
4
Legislative body in ancient Rome
8
Government ruled by a king or queen
12
Movement of people to new areas