Across
1
Person who travels to discover new lands
2
Territory controlled by another country
3
Period of one hundred years
4
Ancient Mesoamerican civilization
8
Movement of people to new areas
9
Exchange of goods between peoples
Down
2
Medieval religious military campaign
3
Fortified medieval residence
5
Object made by humans from the past
6
Metal that replaced bronze in tools
7
Ancient empire that conquered much of Europe
10
Military blockade of a fortified place