横向
1
Ancient Mesoamerican civilization
3
Large territory under one ruler
4
Deadly epidemic disease
6
Belonging to a very old period
7
Person owned as property
8
Legislative assembly of a country
13
Ancient Egyptian picture writing
纵向
2
Military conflict or fight
4
Ancient Egyptian ruler
5
Exchange of goods between peoples
9
Armed entry into another territory
10
Person who travels to discover new lands
11
Person who buys and sells goods
12
Legislative body in ancient Rome