横向
1
Medieval religious military campaign
4
Military conflict or fight
5
Male monarch ruler
6
Person who travels to discover new lands
7
Relating to the Middle Ages
9
Armed conflict between nations
11
Person with no fixed home
纵向
2
Practice of farming and growing food
3
Ancient Mesoamerican civilization
4
Alloy of copper and tin used in early tools
7
Government ruled by a king or queen
8
Payment made to show submission
10
Uprising against authority
12
Exchange of goods between peoples