横向
1
Belonging to a very old period
5
Legislative assembly of a country
6
Military blockade of a fortified place
7
Government elected by the people
10
Succession of rulers from same family
13
Sudden overthrow of a government
纵向
2
Government ruled by a king or queen
3
Armored warrior of medieval times
4
Payment made to show submission
8
Large territory under one ruler
9
Movement of people to new areas
11
Person who travels to discover new lands
12
Alloy of copper and tin used in early tools
14
Long and distinct period of history