横向
1
Belonging to a very old period
5
Medieval land-for-service system
6
Ancient Mesoamerican civilization
7
Object made by humans from the past
8
Movement of people to new areas
13
Handwritten historical document
纵向
2
Armored warrior of medieval times
3
Period of one hundred years
4
Person who buys and sells goods
9
Sudden overthrow of a government
10
Male monarch ruler
11
Large territory under one ruler
12
Exchange of goods between peoples