横向
1
Long and distinct period of history
4
Person with no fixed home
5
Medieval religious military campaign
6
Payment made to show submission
9
Armed conflict between nations
10
Male monarch ruler
11
Formal agreement between nations
纵向
2
Person owned as property
3
Legislative body in ancient Rome
7
Person who buys and sells goods
8
Belonging to a very old period
12
Government ruled by a king or queen