Across
1
Object made by humans from the past
4
Ancient empire that conquered much of Europe
7
Male monarch ruler
8
Government by the people
9
Exchange of goods between peoples
12
Union formed for mutual benefit
Down
2
Succession of rulers from same family
3
Medieval religious military campaign
5
Movement of people to new areas
6
Alloy of copper and tin used in early tools
10
Person owned as property
11
Ancient Mesoamerican civilization