Across
1
Relating to the Middle Ages
5
Roman arena fighter
8
Metal that replaced bronze in tools
9
Medieval land-for-service system
10
Belonging to a very old period
11
Large territory under one ruler
Down
2
Object made by humans from the past
3
Person who travels to discover new lands
4
Union formed for mutual benefit
6
Practice of farming and growing food
7
Ancient Mesoamerican civilization