Across
1
Sudden overthrow of a government
6
Government ruled by a king or queen
7
Ancient Mesoamerican civilization
10
Person owned as property
11
Relating to the Middle Ages
12
Medieval land-for-service system
Down
2
Military conflict or fight
3
Metal that replaced bronze in tools
4
Payment made to show submission
5
Succession of rulers from same family
8
Advanced stage of human society
9
Large territory under one ruler