横向
1
Person who buys and sells goods
2
Period of one hundred years
4
Exchange of goods between peoples
5
Succession of rulers from same family
6
Practice of establishing foreign colonies
9
Ancient Mesoamerican civilization
10
Relating to the Middle Ages
纵向
2
Fundamental law of a nation
3
Period of ten years
7
Ancient Egyptian ruler
8
Movement of people to new areas