横向
1
Government elected by the people
3
Ancient Mesoamerican civilization
4
Metal that replaced bronze in tools
7
Legislative body in ancient Rome
8
Military blockade of a fortified place
9
Relating to the Middle Ages
纵向
2
Long and distinct period of history
3
Government ruled by a king or queen
4
Freedom from outside control
5
Person who buys and sells goods
6
Territory controlled by another country
10
Handwritten historical document
11
Movement of people to new areas