Across
1
Union formed for mutual benefit
3
Relating to the Middle Ages
4
Male monarch ruler
5
Alloy of copper and tin used in early tools
8
Object made by humans from the past
10
Ancient Mesoamerican civilization
Down
1
Belonging to a very old period
2
Medieval religious military campaign
3
Government ruled by a king or queen
6
Formal agreement between nations
7
Uprising against authority
9
Freedom from outside control
11
Long and distinct period of history