Across
1
Exchange of goods between peoples
4
Person who buys and sells goods
5
Collection of traditional stories
6
Large territory under one ruler
7
Sudden overthrow of a government
8
Armored warrior of medieval times
11
Advanced stage of human society
Down
2
Metal that replaced bronze in tools
3
Practice of farming and growing food
4
Government ruled by a king or queen
5
Ancient Mesoamerican civilization
9
Armed entry into another territory
10
Person owned as property
12
Union formed for mutual benefit