横向
1
Government elected by the people
2
Ancient Mesoamerican civilization
5
Long and distinct period of history
7
Roman arena fighter
10
Belonging to a very old period
11
Movement of people to new areas
纵向
2
Government ruled by a king or queen
3
Ancient Egyptian ruler
4
Payment made to show submission
6
Large territory under one ruler
8
Sudden overthrow of a government
9
Relating to the Middle Ages
12
Practice of farming and growing food