Across
1
Deadly epidemic disease
4
Ancient Mesoamerican civilization
5
Formal agreement between nations
8
Uprising against authority
10
Object made by humans from the past
11
Period of one hundred years
12
Payment made to show submission
Down
2
Exchange of goods between peoples
3
Ancient empire that conquered much of Europe
6
Armored warrior of medieval times
7
Armed entry into another territory
9
Military conflict or fight
11
Fortified medieval residence