横向
1
Movement of people to new areas
3
Ancient Mesoamerican civilization
6
Government by the people
7
Armored warrior of medieval times
8
Person who travels to discover new lands
10
Medieval religious military campaign
纵向
2
Fundamental law of a nation
3
Government ruled by a king or queen
4
Male monarch ruler
5
Metal that replaced bronze in tools
9
Sudden overthrow of a government