横向
1
Belonging to a very old period
5
Alloy of copper and tin used in early tools
6
Metal that replaced bronze in tools
10
Object made by humans from the past
11
Person who buys and sells goods
13
Ancient empire that conquered much of Europe
14
Male monarch ruler
纵向
2
Ancient Egyptian ruler
3
Formal agreement between nations
4
Government ruled by a king or queen
7
Government elected by the people
8
Fortified medieval residence
9
Medieval religious military campaign
12
Movement of people to new areas