横向
1
Person who buys and sells goods
3
Large territory under one ruler
6
Person who travels to discover new lands
7
Legislative assembly of a country
8
Armed conflict between nations
9
Exchange of goods between peoples
11
Ancient Egyptian stone monument
12
Armored warrior of medieval times
纵向
1
Handwritten historical document
2
Roman arena fighter
4
Long and distinct period of history
5
Payment made to show submission
10
Period of ten years