横向
1
Military conflict or fight
5
Person owned as property
6
Government ruled by a king or queen
7
Medieval land-for-service system
8
Government by the people
纵向
2
Long and distinct period of history
3
Period of one hundred years
4
Relating to the Middle Ages
9
Object made by humans from the past
10
Sudden overthrow of a government
11
Ancient Egyptian stone monument
12
Person with no fixed home
13
Practice of farming and growing food