Across
1
Armored warrior of medieval times
4
Union formed for mutual benefit
5
Period of one hundred years
8
Male monarch ruler
9
Ancient empire that conquered much of Europe
Down
2
Person who buys and sells goods
3
Military blockade of a fortified place
4
Object made by humans from the past
5
Advanced stage of human society
6
Ancient Mesoamerican civilization
7
Uprising against authority