横向
1
Relating to the Middle Ages
4
Ancient Egyptian ruler
6
Object made by humans from the past
7
Long and distinct period of history
10
Medieval land-for-service system
12
Person who buys and sells goods
13
Armed entry into another territory
纵向
1
Government ruled by a king or queen
2
Metal that replaced bronze in tools
3
Succession of rulers from same family
5
Exchange of goods between peoples
8
Large territory under one ruler
9
Medieval religious military campaign
11
Territory controlled by another country
14
Ancient Mesoamerican civilization