横向
1
Government ruled by a king or queen
3
Exchange of goods between peoples
4
Medieval religious military campaign
9
Ancient Egyptian ruler
10
Government elected by the people
11
Sudden overthrow of a government
13
Ancient Egyptian stone monument
14
Ancient empire that conquered much of Europe
纵向
2
Military conflict or fight
5
Government by the people
6
Roman arena fighter
7
Alloy of copper and tin used in early tools
8
Person who travels to discover new lands
12
Ancient Mesoamerican civilization