横向
1
Object made by humans from the past
6
Long and distinct period of history
7
Period of ten years
8
Armored warrior of medieval times
10
Movement of people to new areas
11
Large territory under one ruler
12
Roman arena fighter
纵向
2
Payment made to show submission
3
Uprising against authority
4
Person owned as property
5
Sudden overthrow of a government
9
Ancient Mesoamerican civilization
13
Legislative assembly of a country
14
Belonging to a very old period
15
Territory controlled by another country