Across
1
Deadly epidemic disease
4
Ancient Mesoamerican civilization
7
Person who buys and sells goods
8
Practice of establishing foreign colonies
11
Armed conflict between nations
12
Period of ten years
Down
2
Military blockade of a fortified place
3
Belonging to a very old period
5
Sudden overthrow of a government
6
Person owned as property
9
Object made by humans from the past
10
Uprising against authority