横向
1
Deadly epidemic disease
4
Sudden overthrow of a government
5
Object made by humans from the past
6
Relating to the Middle Ages
8
Exchange of goods between peoples
11
Belonging to a very old period
纵向
2
Union formed for mutual benefit
3
Legislative assembly of a country
7
Male monarch ruler
9
Medieval land-for-service system
10
Long and distinct period of history
12
Ancient Egyptian ruler