Across
1
Collection of traditional stories
3
Freedom from outside control
7
Belonging to a very old period
8
Advanced stage of human society
9
Ancient Mesoamerican civilization
11
Formal agreement between nations
12
Person owned as property
Down
2
Person with no fixed home
4
Metal that replaced bronze in tools
5
Payment made to show submission
6
Object made by humans from the past
7
Union formed for mutual benefit
8
Fortified medieval residence
10
Period of ten years
13
Deadly epidemic disease